[evolution] docs: Use http for w3.org URLs so gettext parsing itstool tags doesn't choke



commit 04f9870e3cf859795e42c754c54df4a765538485
Author: Andre Klapper <a9016009 gmx de>
Date:   Wed Aug 8 00:44:57 2018 +0200

    docs: Use http for w3.org URLs so gettext parsing itstool tags doesn't choke
    
    Fixes #90

 help/C/backup-restore.page                                    | 2 +-
 help/C/calendar-alarms-and-reminders.page                     | 2 +-
 help/C/calendar-caldav.page                                   | 2 +-
 help/C/calendar-classifications.page                          | 2 +-
 help/C/calendar-free-busy.page                                | 2 +-
 help/C/calendar-google.page                                   | 2 +-
 help/C/calendar-layout-appointment-display.page               | 2 +-
 help/C/calendar-layout-general-formatting.page                | 2 +-
 help/C/calendar-layout-views.page                             | 2 +-
 help/C/calendar-layout.page                                   | 2 +-
 help/C/calendar-local.page                                    | 2 +-
 help/C/calendar-marcus-bains-line.page                        | 2 +-
 help/C/calendar-meetings-delegating.page                      | 2 +-
 help/C/calendar-meetings-replying-to-invitation.page          | 2 +-
 help/C/calendar-meetings-sending-invitation.page              | 2 +-
 help/C/calendar-meetings.page                                 | 2 +-
 help/C/calendar-organizing.page                               | 2 +-
 help/C/calendar-publishing.page                               | 2 +-
 help/C/calendar-recurrence.page                               | 2 +-
 help/C/calendar-searching.page                                | 2 +-
 help/C/calendar-sharing-information.page                      | 2 +-
 help/C/calendar-timezones.page                                | 2 +-
 help/C/calendar-usage-add-appointment.page                    | 2 +-
 help/C/calendar-usage-delete-appointment.page                 | 2 +-
 help/C/calendar-usage-edit-appointment.page                   | 2 +-
 help/C/calendar-usage.page                                    | 2 +-
 help/C/calendar-using-several-calendars.page                  | 2 +-
 help/C/calendar-weather.page                                  | 2 +-
 help/C/calendar-webdav.page                                   | 2 +-
 help/C/contacts-add-automatically.page                        | 2 +-
 help/C/contacts-autocompletion.page                           | 2 +-
 help/C/contacts-google.page                                   | 2 +-
 help/C/contacts-ldap.page                                     | 2 +-
 help/C/contacts-libreoffice.page                              | 2 +-
 help/C/contacts-local.page                                    | 2 +-
 help/C/contacts-organizing.page                               | 2 +-
 help/C/contacts-searching.page                                | 2 +-
 help/C/contacts-usage-add-contact.page                        | 2 +-
 help/C/contacts-usage-delete-contact.page                     | 2 +-
 help/C/contacts-usage-edit-contact.page                       | 2 +-
 help/C/contacts-usage.page                                    | 2 +-
 help/C/contacts-using-contact-lists.page                      | 2 +-
 help/C/contacts-using-several-addressbooks.page               | 2 +-
 help/C/credits.page                                           | 2 +-
 help/C/customize-ui-items.page                                | 2 +-
 help/C/data-storage.page                                      | 2 +-
 help/C/default-browser.page                                   | 2 +-
 help/C/deleting-appointments.page                             | 2 +-
 help/C/deleting-emails.page                                   | 2 +-
 help/C/deleting-to-free-disk-space.page                       | 2 +-
 help/C/exporting-data-calendar.page                           | 2 +-
 help/C/exporting-data-contacts.page                           | 2 +-
 help/C/exporting-data-mail.page                               | 2 +-
 help/C/exporting-data.page                                    | 2 +-
 help/C/google-services.page                                   | 2 +-
 help/C/import-apps-mozilla.page                               | 2 +-
 help/C/import-apps-outlook.page                               | 2 +-
 help/C/import-data.page                                       | 2 +-
 help/C/import-single-files.page                               | 2 +-
 help/C/import-supported-file-formats.page                     | 2 +-
 help/C/index.page                                             | 2 +-
 help/C/intro-application.page                                 | 2 +-
 help/C/intro-first-run.page                                   | 2 +-
 help/C/intro-keyboard-shortcuts.page                          | 2 +-
 help/C/intro-main-window.page                                 | 2 +-
 help/C/mail-access-gmail-imap-account.page                    | 2 +-
 help/C/mail-access-gmail-pop-account.page                     | 2 +-
 help/C/mail-account-manage-imap-plus.page                     | 2 +-
 help/C/mail-account-manage-local-delivery.page                | 2 +-
 help/C/mail-account-manage-maildir-format-directories.page    | 2 +-
 help/C/mail-account-manage-mh-format-directories.page         | 2 +-
 help/C/mail-account-manage-microsoft-exchange-evo-ews.page    | 2 +-
 help/C/mail-account-manage-microsoft-exchange-evo-mapi.page   | 2 +-
 help/C/mail-account-manage-microsoft-exchange.page            | 2 +-
 help/C/mail-account-manage-pop.page                           | 2 +-
 help/C/mail-account-manage-unix-mbox-spool-directory.page     | 2 +-
 help/C/mail-account-manage-unix-mbox-spool-file.page          | 2 +-
 help/C/mail-account-manage-usenet-news.page                   | 2 +-
 help/C/mail-account-management.page                           | 2 +-
 help/C/mail-attachments-received.page                         | 2 +-
 help/C/mail-attachments-sending.page                          | 2 +-
 help/C/mail-attachments.page                                  | 2 +-
 help/C/mail-calendar-sending-invitations.page                 | 2 +-
 help/C/mail-cannot-see.page                                   | 2 +-
 help/C/mail-change-columns-in-message-list.page               | 2 +-
 help/C/mail-change-time-format.page                           | 2 +-
 help/C/mail-composer-change-quotation-string.page             | 4 ++--
 help/C/mail-composer-custom-header-lines.page                 | 2 +-
 help/C/mail-composer-enable-html-format.page                  | 2 +-
 help/C/mail-composer-external-editor.page                     | 2 +-
 help/C/mail-composer-forward-as-attachment.page               | 2 +-
 help/C/mail-composer-forward.page                             | 2 +-
 help/C/mail-composer-from-field-override.page                 | 6 +++---
 help/C/mail-composer-html-image.page                          | 2 +-
 help/C/mail-composer-html-link.page                           | 2 +-
 help/C/mail-composer-html-rule.page                           | 2 +-
 help/C/mail-composer-html-table.page                          | 2 +-
 help/C/mail-composer-html-text.page                           | 2 +-
 help/C/mail-composer-html.page                                | 2 +-
 help/C/mail-composer-mail-signatures-manage.page              | 2 +-
 help/C/mail-composer-mail-signatures-per-account.page         | 2 +-
 help/C/mail-composer-mail-signatures.page                     | 2 +-
 help/C/mail-composer-message-templates-reply.page             | 2 +-
 help/C/mail-composer-message-templates-save.page              | 2 +-
 help/C/mail-composer-message-templates-variables.page         | 2 +-
 help/C/mail-composer-message-templates.page                   | 2 +-
 help/C/mail-composer-plain-text.page                          | 2 +-
 help/C/mail-composer-priority.page                            | 2 +-
 help/C/mail-composer-reply.page                               | 2 +-
 help/C/mail-composer-search.page                              | 2 +-
 help/C/mail-composer-send-account-overrides.page              | 2 +-
 help/C/mail-composer-several-recipients.page                  | 2 +-
 help/C/mail-composer-spellcheck.page                          | 2 +-
 help/C/mail-composer-write-new-message.page                   | 2 +-
 help/C/mail-default-CC-and-BCC.page                           | 2 +-
 help/C/mail-default-folder-locations.page                     | 2 +-
 help/C/mail-delete-and-undelete.page                          | 2 +-
 help/C/mail-display-message-source.page                       | 2 +-
 help/C/mail-displaying-character-encodings.page               | 2 +-
 help/C/mail-displaying-collapsible-headers.page               | 2 +-
 help/C/mail-displaying-images-in-html.page                    | 2 +-
 help/C/mail-displaying-message.page                           | 2 +-
 help/C/mail-displaying-sender-photograph.page                 | 2 +-
 help/C/mail-duplicates.page                                   | 2 +-
 help/C/mail-encryption-gpg-create-key.page                    | 2 +-
 help/C/mail-encryption-gpg-decrypting.page                    | 2 +-
 help/C/mail-encryption-gpg-getting-keys.page                  | 2 +-
 help/C/mail-encryption-gpg-set-up.page                        | 2 +-
 help/C/mail-encryption-gpg-signing-encrypting.page            | 2 +-
 help/C/mail-encryption-s-mime-manage.page                     | 2 +-
 help/C/mail-encryption-s-mime-signing-encrypting.page         | 2 +-
 help/C/mail-encryption.page                                   | 2 +-
 help/C/mail-filters-actions.page                              | 2 +-
 help/C/mail-filters-conditions.page                           | 2 +-
 help/C/mail-filters-not-working.page                          | 2 +-
 help/C/mail-filters.page                                      | 2 +-
 help/C/mail-folders.page                                      | 2 +-
 help/C/mail-follow-up-flag.page                               | 2 +-
 help/C/mail-imap-subscriptions.page                           | 2 +-
 help/C/mail-labels.page                                       | 2 +-
 help/C/mail-layout-changing.page                              | 2 +-
 help/C/mail-localized-re-subjects.page                        | 2 +-
 help/C/mail-moving-emails.page                                | 2 +-
 help/C/mail-not-sent.page                                     | 2 +-
 help/C/mail-organizing.page                                   | 2 +-
 help/C/mail-read-receipts.page                                | 2 +-
 help/C/mail-received-notification.page                        | 4 ++--
 help/C/mail-receiving-options-exchange-ews.page               | 2 +-
 help/C/mail-receiving-options-exchange-mapi.page              | 2 +-
 help/C/mail-receiving-options-imap-plus.page                  | 2 +-
 help/C/mail-receiving-options-local-delivery.page             | 2 +-
 help/C/mail-receiving-options-maildir-format-directories.page | 2 +-
 help/C/mail-receiving-options-mh-format-directories.page      | 2 +-
 help/C/mail-receiving-options-pop.page                        | 2 +-
 help/C/mail-receiving-options-unix-mbox-spool-directory.page  | 2 +-
 help/C/mail-receiving-options-unix-mbox-spool-file.page       | 2 +-
 help/C/mail-receiving-options-usenet-news.page                | 2 +-
 help/C/mail-receiving-options.page                            | 2 +-
 help/C/mail-refresh-folders.page                              | 2 +-
 help/C/mail-save-as-pdf.page                                  | 2 +-
 help/C/mail-search-folders-add.page                           | 2 +-
 help/C/mail-search-folders-conditions.page                    | 2 +-
 help/C/mail-search-folders.page                               | 2 +-
 help/C/mail-searching-attachment-type.page                    | 2 +-
 help/C/mail-searching.page                                    | 2 +-
 help/C/mail-send-and-receive-automatically.page               | 2 +-
 help/C/mail-send-and-receive-manual.page                      | 2 +-
 help/C/mail-send-and-receive.page                             | 2 +-
 help/C/mail-sending-options-smtp.page                         | 2 +-
 help/C/mail-several-pop-accounts.page                         | 2 +-
 help/C/mail-sorting-folder-list.page                          | 2 +-
 help/C/mail-sorting-message-list.page                         | 2 +-
 help/C/mail-spam-marking.page                                 | 2 +-
 help/C/mail-spam-settings.page                                | 2 +-
 help/C/mail-spam.page                                         | 2 +-
 help/C/mail-two-trash-folders.page                            | 2 +-
 help/C/mail-usenet-subscriptions.page                         | 2 +-
 help/C/mail-vertical-view.page                                | 2 +-
 help/C/mail-word-wrap.page                                    | 2 +-
 help/C/mail-working-offline.page                              | 2 +-
 help/C/memos-searching.page                                   | 2 +-
 help/C/memos-usage-add-memo.page                              | 2 +-
 help/C/memos-usage-delete-memo.page                           | 2 +-
 help/C/memos-usage-edit-memo.page                             | 2 +-
 help/C/memos-usage.page                                       | 2 +-
 help/C/offline.page                                           | 2 +-
 help/C/organizing.page                                        | 2 +-
 help/C/problems-debug-how-to.page                             | 2 +-
 help/C/problems-getting-help.page                             | 2 +-
 help/C/problems-reporting-bugs.page                           | 2 +-
 help/C/searching-items.page                                   | 2 +-
 help/C/sync-with-other-devices.page                           | 2 +-
 help/C/tasks-caldav.page                                      | 2 +-
 help/C/tasks-display-settings.page                            | 2 +-
 help/C/tasks-local.page                                       | 2 +-
 help/C/tasks-organizing.page                                  | 2 +-
 help/C/tasks-searching.page                                   | 2 +-
 help/C/tasks-usage-add-task.page                              | 2 +-
 help/C/tasks-usage-delete-task.page                           | 2 +-
 help/C/tasks-usage-edit-task.page                             | 2 +-
 help/C/tasks-usage.page                                       | 2 +-
 help/C/tasks-using-several-tasklists.page                     | 2 +-
 help/C/tasks-webdav.page                                      | 2 +-
 help/C/using-categories.page                                  | 2 +-
 204 files changed, 208 insertions(+), 208 deletions(-)
---
diff --git a/help/C/backup-restore.page b/help/C/backup-restore.page
index 8e8a90bd02..32e2832d72 100644
--- a/help/C/backup-restore.page
+++ b/help/C/backup-restore.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="backup-restore">
 
   <info>
diff --git a/help/C/calendar-alarms-and-reminders.page b/help/C/calendar-alarms-and-reminders.page
index fa3c47bfa8..81c8d94d2b 100644
--- a/help/C/calendar-alarms-and-reminders.page
+++ b/help/C/calendar-alarms-and-reminders.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       type="topic" id="calendar-alarms-and-reminders">
diff --git a/help/C/calendar-caldav.page b/help/C/calendar-caldav.page
index 82aebd899b..9dfebeb9bf 100644
--- a/help/C/calendar-caldav.page
+++ b/help/C/calendar-caldav.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-caldav">
 
   <info>
diff --git a/help/C/calendar-classifications.page b/help/C/calendar-classifications.page
index 4c42d1eac8..83d06e0940 100644
--- a/help/C/calendar-classifications.page
+++ b/help/C/calendar-classifications.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-classifications">
 
   <info>
diff --git a/help/C/calendar-free-busy.page b/help/C/calendar-free-busy.page
index 79b61b974d..b3b5cb0eda 100644
--- a/help/C/calendar-free-busy.page
+++ b/help/C/calendar-free-busy.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-free-busy">
 
   <info>
diff --git a/help/C/calendar-google.page b/help/C/calendar-google.page
index cf7acb94a8..b9bce8be2d 100644
--- a/help/C/calendar-google.page
+++ b/help/C/calendar-google.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-google">
 
   <info>
diff --git a/help/C/calendar-layout-appointment-display.page b/help/C/calendar-layout-appointment-display.page
index accd4a80b5..6b5b9d37b8 100644
--- a/help/C/calendar-layout-appointment-display.page
+++ b/help/C/calendar-layout-appointment-display.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-layout-appointment-display">
 
   <info>
diff --git a/help/C/calendar-layout-general-formatting.page b/help/C/calendar-layout-general-formatting.page
index e109110b30..fc728e0fdd 100644
--- a/help/C/calendar-layout-general-formatting.page
+++ b/help/C/calendar-layout-general-formatting.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-layout-general-formatting">
 
   <info>
diff --git a/help/C/calendar-layout-views.page b/help/C/calendar-layout-views.page
index e53f05b936..b260cc460e 100644
--- a/help/C/calendar-layout-views.page
+++ b/help/C/calendar-layout-views.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-layout-views">
 
   <info>
diff --git a/help/C/calendar-layout.page b/help/C/calendar-layout.page
index 5ca05a45b5..bce3aa0a26 100644
--- a/help/C/calendar-layout.page
+++ b/help/C/calendar-layout.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-layout">
 
   <info>
diff --git a/help/C/calendar-local.page b/help/C/calendar-local.page
index 0c9cbedaf5..c5ba699d05 100644
--- a/help/C/calendar-local.page
+++ b/help/C/calendar-local.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-local">
 
   <info>
diff --git a/help/C/calendar-marcus-bains-line.page b/help/C/calendar-marcus-bains-line.page
index 031c13840d..0c82791179 100644
--- a/help/C/calendar-marcus-bains-line.page
+++ b/help/C/calendar-marcus-bains-line.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-marcus-bains-line">
 
   <info>
diff --git a/help/C/calendar-meetings-delegating.page b/help/C/calendar-meetings-delegating.page
index 538c502be2..918ec49606 100644
--- a/help/C/calendar-meetings-delegating.page
+++ b/help/C/calendar-meetings-delegating.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-meetings-delegating">
 
   <info>
diff --git a/help/C/calendar-meetings-replying-to-invitation.page 
b/help/C/calendar-meetings-replying-to-invitation.page
index ff51475dfc..c90bf4d73f 100644
--- a/help/C/calendar-meetings-replying-to-invitation.page
+++ b/help/C/calendar-meetings-replying-to-invitation.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-meetings-replying-to-invitation">
 
   <info>
diff --git a/help/C/calendar-meetings-sending-invitation.page 
b/help/C/calendar-meetings-sending-invitation.page
index 12922a2072..a9823995ab 100644
--- a/help/C/calendar-meetings-sending-invitation.page
+++ b/help/C/calendar-meetings-sending-invitation.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-meetings-sending-invitation">
 
   <info>
diff --git a/help/C/calendar-meetings.page b/help/C/calendar-meetings.page
index 3361ed3381..f559545a97 100644
--- a/help/C/calendar-meetings.page
+++ b/help/C/calendar-meetings.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-meetings">
 
   <info>
diff --git a/help/C/calendar-organizing.page b/help/C/calendar-organizing.page
index df9644d4a9..b9fca3a948 100644
--- a/help/C/calendar-organizing.page
+++ b/help/C/calendar-organizing.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-organizing">
 
   <info>
diff --git a/help/C/calendar-publishing.page b/help/C/calendar-publishing.page
index 7725144f9c..59d016601f 100644
--- a/help/C/calendar-publishing.page
+++ b/help/C/calendar-publishing.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-publishing">
 
   <info>
diff --git a/help/C/calendar-recurrence.page b/help/C/calendar-recurrence.page
index a3a4469745..dffcb89cbe 100644
--- a/help/C/calendar-recurrence.page
+++ b/help/C/calendar-recurrence.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-recurrence">
 
   <info>
diff --git a/help/C/calendar-searching.page b/help/C/calendar-searching.page
index 214a30287c..1e43079566 100644
--- a/help/C/calendar-searching.page
+++ b/help/C/calendar-searching.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-searching">
 
   <info>
diff --git a/help/C/calendar-sharing-information.page b/help/C/calendar-sharing-information.page
index 20472e20b7..3ea3d14c72 100644
--- a/help/C/calendar-sharing-information.page
+++ b/help/C/calendar-sharing-information.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-sharing-information">
 
   <info>
diff --git a/help/C/calendar-timezones.page b/help/C/calendar-timezones.page
index 78d8e9e3b8..d903dcf295 100644
--- a/help/C/calendar-timezones.page
+++ b/help/C/calendar-timezones.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-timezones">
 
   <info>
diff --git a/help/C/calendar-usage-add-appointment.page b/help/C/calendar-usage-add-appointment.page
index 1555b81039..5f567511b7 100644
--- a/help/C/calendar-usage-add-appointment.page
+++ b/help/C/calendar-usage-add-appointment.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-usage-add-appointment">
 
   <info>
diff --git a/help/C/calendar-usage-delete-appointment.page b/help/C/calendar-usage-delete-appointment.page
index c72f6236c4..b5653afa7c 100644
--- a/help/C/calendar-usage-delete-appointment.page
+++ b/help/C/calendar-usage-delete-appointment.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-usage-delete-appointment">
 
   <info>
diff --git a/help/C/calendar-usage-edit-appointment.page b/help/C/calendar-usage-edit-appointment.page
index ebe558e2ed..a01d796e9a 100644
--- a/help/C/calendar-usage-edit-appointment.page
+++ b/help/C/calendar-usage-edit-appointment.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-usage-edit-appointment">
 
   <info>
diff --git a/help/C/calendar-usage.page b/help/C/calendar-usage.page
index 294fdaf643..c162b05e8d 100644
--- a/help/C/calendar-usage.page
+++ b/help/C/calendar-usage.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-usage">
 
   <info>
diff --git a/help/C/calendar-using-several-calendars.page b/help/C/calendar-using-several-calendars.page
index 52016a7b8a..c614f52270 100644
--- a/help/C/calendar-using-several-calendars.page
+++ b/help/C/calendar-using-several-calendars.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="calendar-using-several-calendars">
 
   <info>
diff --git a/help/C/calendar-weather.page b/help/C/calendar-weather.page
index 04c37c421b..91d8b1e53c 100644
--- a/help/C/calendar-weather.page
+++ b/help/C/calendar-weather.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-weather">
 
   <info>
diff --git a/help/C/calendar-webdav.page b/help/C/calendar-webdav.page
index 82e207ccf9..f01f681fc0 100644
--- a/help/C/calendar-webdav.page
+++ b/help/C/calendar-webdav.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="calendar-webdav">
 
   <info>
diff --git a/help/C/contacts-add-automatically.page b/help/C/contacts-add-automatically.page
index fd2f7287ad..bbb6eb8d08 100644
--- a/help/C/contacts-add-automatically.page
+++ b/help/C/contacts-add-automatically.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-add-automatically">
 
   <info>
diff --git a/help/C/contacts-autocompletion.page b/help/C/contacts-autocompletion.page
index 45dfb0c709..ba2e4920e3 100644
--- a/help/C/contacts-autocompletion.page
+++ b/help/C/contacts-autocompletion.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-autocompletion">
 
   <info>
diff --git a/help/C/contacts-google.page b/help/C/contacts-google.page
index b682567f9a..8773bac7f5 100644
--- a/help/C/contacts-google.page
+++ b/help/C/contacts-google.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-google">
 
   <info>
diff --git a/help/C/contacts-ldap.page b/help/C/contacts-ldap.page
index 68e0f8540d..3852ffdfd7 100644
--- a/help/C/contacts-ldap.page
+++ b/help/C/contacts-ldap.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-ldap">
 
   <info>
diff --git a/help/C/contacts-libreoffice.page b/help/C/contacts-libreoffice.page
index 73401e267c..a2d003894b 100644
--- a/help/C/contacts-libreoffice.page
+++ b/help/C/contacts-libreoffice.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-libreoffice">
 
   <info>
diff --git a/help/C/contacts-local.page b/help/C/contacts-local.page
index a9221e647f..e287e342c7 100644
--- a/help/C/contacts-local.page
+++ b/help/C/contacts-local.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-local">
 
   <info>
diff --git a/help/C/contacts-organizing.page b/help/C/contacts-organizing.page
index 31ec22cb1c..02e2ed0861 100644
--- a/help/C/contacts-organizing.page
+++ b/help/C/contacts-organizing.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="contacts-organizing">
 
   <info>
diff --git a/help/C/contacts-searching.page b/help/C/contacts-searching.page
index 32fba7ef20..411bfb9b6f 100644
--- a/help/C/contacts-searching.page
+++ b/help/C/contacts-searching.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-searching">
 
   <info>
diff --git a/help/C/contacts-usage-add-contact.page b/help/C/contacts-usage-add-contact.page
index 550d1d6648..e99eded963 100644
--- a/help/C/contacts-usage-add-contact.page
+++ b/help/C/contacts-usage-add-contact.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-usage-add-contact">
 
   <info>
diff --git a/help/C/contacts-usage-delete-contact.page b/help/C/contacts-usage-delete-contact.page
index 9780f72cf8..22f2a8fab7 100644
--- a/help/C/contacts-usage-delete-contact.page
+++ b/help/C/contacts-usage-delete-contact.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-usage-delete-contact">
 
   <info>
diff --git a/help/C/contacts-usage-edit-contact.page b/help/C/contacts-usage-edit-contact.page
index 70f4d558a6..e42b256c9a 100644
--- a/help/C/contacts-usage-edit-contact.page
+++ b/help/C/contacts-usage-edit-contact.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-usage-edit-contact">
 
   <info>
diff --git a/help/C/contacts-usage.page b/help/C/contacts-usage.page
index 10c1f37261..053ac60094 100644
--- a/help/C/contacts-usage.page
+++ b/help/C/contacts-usage.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="contacts-usage">
 
   <info>
diff --git a/help/C/contacts-using-contact-lists.page b/help/C/contacts-using-contact-lists.page
index ade8dffbeb..114403c59f 100644
--- a/help/C/contacts-using-contact-lists.page
+++ b/help/C/contacts-using-contact-lists.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="contacts-using-contact-lists">
 
   <info>
diff --git a/help/C/contacts-using-several-addressbooks.page b/help/C/contacts-using-several-addressbooks.page
index f50faa7504..7b1576407d 100644
--- a/help/C/contacts-using-several-addressbooks.page
+++ b/help/C/contacts-using-several-addressbooks.page
@@ -1,5 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
-      xmlns:its="https://www.w3.org/2005/11/its";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="contacts-using-several-addressbooks">
 
   <info>
diff --git a/help/C/credits.page b/help/C/credits.page
index be9cecdb65..3cf6406e53 100644
--- a/help/C/credits.page
+++ b/help/C/credits.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="credits">
 
   <info>
diff --git a/help/C/customize-ui-items.page b/help/C/customize-ui-items.page
index e163fe7172..050276d93f 100644
--- a/help/C/customize-ui-items.page
+++ b/help/C/customize-ui-items.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="customize-ui-items">
 
   <info>
diff --git a/help/C/data-storage.page b/help/C/data-storage.page
index edbe359940..5ebd0a9d97 100644
--- a/help/C/data-storage.page
+++ b/help/C/data-storage.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="data-storage">
 
   <info>
diff --git a/help/C/default-browser.page b/help/C/default-browser.page
index 8faf9c5d5e..722b803985 100644
--- a/help/C/default-browser.page
+++ b/help/C/default-browser.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       type="topic" id="default-browser">
diff --git a/help/C/deleting-appointments.page b/help/C/deleting-appointments.page
index 1d8532a0dd..71af328140 100644
--- a/help/C/deleting-appointments.page
+++ b/help/C/deleting-appointments.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="deleting-appointments">
 
   <info>
diff --git a/help/C/deleting-emails.page b/help/C/deleting-emails.page
index 424b6c2abf..093ff172ba 100644
--- a/help/C/deleting-emails.page
+++ b/help/C/deleting-emails.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="deleting-emails">
 
   <info>
diff --git a/help/C/deleting-to-free-disk-space.page b/help/C/deleting-to-free-disk-space.page
index 951729aa65..f8de5cb18b 100644
--- a/help/C/deleting-to-free-disk-space.page
+++ b/help/C/deleting-to-free-disk-space.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="deleting-to-free-disk-space">
 
   <info>
diff --git a/help/C/exporting-data-calendar.page b/help/C/exporting-data-calendar.page
index 530d0b40d9..814c2d5a60 100644
--- a/help/C/exporting-data-calendar.page
+++ b/help/C/exporting-data-calendar.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="exporting-data-calendar">
 
   <info>
diff --git a/help/C/exporting-data-contacts.page b/help/C/exporting-data-contacts.page
index 65166232fa..b79f7c8138 100644
--- a/help/C/exporting-data-contacts.page
+++ b/help/C/exporting-data-contacts.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="exporting-data-contacts">
 
   <info>
diff --git a/help/C/exporting-data-mail.page b/help/C/exporting-data-mail.page
index 13152427b5..cfacb50a99 100644
--- a/help/C/exporting-data-mail.page
+++ b/help/C/exporting-data-mail.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="exporting-data-mail">
 
   <info>
diff --git a/help/C/exporting-data.page b/help/C/exporting-data.page
index d660b51d39..4ae17b4d33 100644
--- a/help/C/exporting-data.page
+++ b/help/C/exporting-data.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="exporting-data">
 
   <info>
diff --git a/help/C/google-services.page b/help/C/google-services.page
index 68a1a6a06d..d59e485552 100644
--- a/help/C/google-services.page
+++ b/help/C/google-services.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="google-services">
 
   <info>
diff --git a/help/C/import-apps-mozilla.page b/help/C/import-apps-mozilla.page
index ebab3fcd77..abfc041c37 100644
--- a/help/C/import-apps-mozilla.page
+++ b/help/C/import-apps-mozilla.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="import-apps-mozilla">
 
   <info>
diff --git a/help/C/import-apps-outlook.page b/help/C/import-apps-outlook.page
index 230454de9d..f23cd7700e 100644
--- a/help/C/import-apps-outlook.page
+++ b/help/C/import-apps-outlook.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="import-apps-outlook">
 
   <info>
diff --git a/help/C/import-data.page b/help/C/import-data.page
index 53cad78076..704b5c289d 100644
--- a/help/C/import-data.page
+++ b/help/C/import-data.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="import-data">
 
   <info>
diff --git a/help/C/import-single-files.page b/help/C/import-single-files.page
index 5fd8ac6380..359037adff 100644
--- a/help/C/import-single-files.page
+++ b/help/C/import-single-files.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="import-single-files">
 
   <info>
diff --git a/help/C/import-supported-file-formats.page b/help/C/import-supported-file-formats.page
index 5419b2a7fd..939a548621 100644
--- a/help/C/import-supported-file-formats.page
+++ b/help/C/import-supported-file-formats.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="import-supported-file-formats">
 
   <info>
diff --git a/help/C/index.page b/help/C/index.page
index b24fb21c48..4f6dea3926 100644
--- a/help/C/index.page
+++ b/help/C/index.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="index">
 
   <info>
diff --git a/help/C/intro-application.page b/help/C/intro-application.page
index 4120b674a2..0636e0b6d7 100644
--- a/help/C/intro-application.page
+++ b/help/C/intro-application.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="intro-application">
 
   <info>
diff --git a/help/C/intro-first-run.page b/help/C/intro-first-run.page
index 2324cf862f..66934073cb 100644
--- a/help/C/intro-first-run.page
+++ b/help/C/intro-first-run.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       xmlns:ui="http://projectmallard.org/ui/1.0/";
diff --git a/help/C/intro-keyboard-shortcuts.page b/help/C/intro-keyboard-shortcuts.page
index 82e18a71f2..c9f8b022d3 100644
--- a/help/C/intro-keyboard-shortcuts.page
+++ b/help/C/intro-keyboard-shortcuts.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="intro-keyboard-shortcuts">
 
   <info>
diff --git a/help/C/intro-main-window.page b/help/C/intro-main-window.page
index 78c41e8259..0fc2703147 100644
--- a/help/C/intro-main-window.page
+++ b/help/C/intro-main-window.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="intro-main-window">
 
   <info>
diff --git a/help/C/mail-access-gmail-imap-account.page b/help/C/mail-access-gmail-imap-account.page
index 07e7aa1a81..2988b5cf5f 100644
--- a/help/C/mail-access-gmail-imap-account.page
+++ b/help/C/mail-access-gmail-imap-account.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-access-gmail-imap-account">
 
   <info>
diff --git a/help/C/mail-access-gmail-pop-account.page b/help/C/mail-access-gmail-pop-account.page
index b047e0a7dc..bfaf1e3d06 100644
--- a/help/C/mail-access-gmail-pop-account.page
+++ b/help/C/mail-access-gmail-pop-account.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-access-gmail-pop-account">
 
   <info>
diff --git a/help/C/mail-account-manage-imap-plus.page b/help/C/mail-account-manage-imap-plus.page
index 485467f526..40912128ce 100644
--- a/help/C/mail-account-manage-imap-plus.page
+++ b/help/C/mail-account-manage-imap-plus.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-imap-plus">
 
   <info>
diff --git a/help/C/mail-account-manage-local-delivery.page b/help/C/mail-account-manage-local-delivery.page
index 26263b446f..717bcbf1e1 100644
--- a/help/C/mail-account-manage-local-delivery.page
+++ b/help/C/mail-account-manage-local-delivery.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-local-delivery">
 
   <info>
diff --git a/help/C/mail-account-manage-maildir-format-directories.page 
b/help/C/mail-account-manage-maildir-format-directories.page
index be2eaf9ff4..8b50fc310a 100644
--- a/help/C/mail-account-manage-maildir-format-directories.page
+++ b/help/C/mail-account-manage-maildir-format-directories.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-maildir-format-directories">
 
   <info>
diff --git a/help/C/mail-account-manage-mh-format-directories.page 
b/help/C/mail-account-manage-mh-format-directories.page
index 04d1f01362..61c8bc9003 100644
--- a/help/C/mail-account-manage-mh-format-directories.page
+++ b/help/C/mail-account-manage-mh-format-directories.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-mh-format-directories">
 
   <info>
diff --git a/help/C/mail-account-manage-microsoft-exchange-evo-ews.page 
b/help/C/mail-account-manage-microsoft-exchange-evo-ews.page
index f75f4987df..fde30569ee 100644
--- a/help/C/mail-account-manage-microsoft-exchange-evo-ews.page
+++ b/help/C/mail-account-manage-microsoft-exchange-evo-ews.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-microsoft-exchange-evo-ews">
 
   <info>
diff --git a/help/C/mail-account-manage-microsoft-exchange-evo-mapi.page 
b/help/C/mail-account-manage-microsoft-exchange-evo-mapi.page
index ba37ef24d2..4572759cf2 100644
--- a/help/C/mail-account-manage-microsoft-exchange-evo-mapi.page
+++ b/help/C/mail-account-manage-microsoft-exchange-evo-mapi.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-microsoft-exchange-evo-mapi">
 
   <info>
diff --git a/help/C/mail-account-manage-microsoft-exchange.page 
b/help/C/mail-account-manage-microsoft-exchange.page
index 5cbc9dc6cf..43aafb2a37 100644
--- a/help/C/mail-account-manage-microsoft-exchange.page
+++ b/help/C/mail-account-manage-microsoft-exchange.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       type="guide" id="mail-account-manage-microsoft-exchange">
diff --git a/help/C/mail-account-manage-pop.page b/help/C/mail-account-manage-pop.page
index 90788536ca..98c6ee45d2 100644
--- a/help/C/mail-account-manage-pop.page
+++ b/help/C/mail-account-manage-pop.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-pop">
 
   <info>
diff --git a/help/C/mail-account-manage-unix-mbox-spool-directory.page 
b/help/C/mail-account-manage-unix-mbox-spool-directory.page
index 4c76959115..666af18c18 100644
--- a/help/C/mail-account-manage-unix-mbox-spool-directory.page
+++ b/help/C/mail-account-manage-unix-mbox-spool-directory.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-unix-mbox-spool-directory">
 
   <info>
diff --git a/help/C/mail-account-manage-unix-mbox-spool-file.page 
b/help/C/mail-account-manage-unix-mbox-spool-file.page
index 1ceb53c1b3..5aee599e6c 100644
--- a/help/C/mail-account-manage-unix-mbox-spool-file.page
+++ b/help/C/mail-account-manage-unix-mbox-spool-file.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-unix-mbox-spool-file">
 
   <info>
diff --git a/help/C/mail-account-manage-usenet-news.page b/help/C/mail-account-manage-usenet-news.page
index fc3a991496..3249278e5e 100644
--- a/help/C/mail-account-manage-usenet-news.page
+++ b/help/C/mail-account-manage-usenet-news.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-manage-usenet-news">
 
   <info>
diff --git a/help/C/mail-account-management.page b/help/C/mail-account-management.page
index 3658f091a9..db49e69305 100644
--- a/help/C/mail-account-management.page
+++ b/help/C/mail-account-management.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-account-management">
 
   <info>
diff --git a/help/C/mail-attachments-received.page b/help/C/mail-attachments-received.page
index 2b0eb2e289..5111af7b15 100644
--- a/help/C/mail-attachments-received.page
+++ b/help/C/mail-attachments-received.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-attachments-received">
 
   <info>
diff --git a/help/C/mail-attachments-sending.page b/help/C/mail-attachments-sending.page
index b0a6f0eaaf..4b759a74d8 100644
--- a/help/C/mail-attachments-sending.page
+++ b/help/C/mail-attachments-sending.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-attachments-sending">
 
   <info>
diff --git a/help/C/mail-attachments.page b/help/C/mail-attachments.page
index 9e72c3549b..f932c153b9 100644
--- a/help/C/mail-attachments.page
+++ b/help/C/mail-attachments.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-attachments">
 
   <info>
diff --git a/help/C/mail-calendar-sending-invitations.page b/help/C/mail-calendar-sending-invitations.page
index e703b60e10..3056b8e67a 100644
--- a/help/C/mail-calendar-sending-invitations.page
+++ b/help/C/mail-calendar-sending-invitations.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-calendar-sending-invitations">
 
   <info>
diff --git a/help/C/mail-cannot-see.page b/help/C/mail-cannot-see.page
index b140cdf7da..d691e1cf2d 100644
--- a/help/C/mail-cannot-see.page
+++ b/help/C/mail-cannot-see.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-cannot-see">
 
   <info>
diff --git a/help/C/mail-change-columns-in-message-list.page b/help/C/mail-change-columns-in-message-list.page
index b45f985807..0fb303caee 100644
--- a/help/C/mail-change-columns-in-message-list.page
+++ b/help/C/mail-change-columns-in-message-list.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-change-columns-in-message-list">
 
   <info>
diff --git a/help/C/mail-change-time-format.page b/help/C/mail-change-time-format.page
index 871763aa37..6e6f692463 100644
--- a/help/C/mail-change-time-format.page
+++ b/help/C/mail-change-time-format.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-change-time-format">
 
   <info>
diff --git a/help/C/mail-composer-change-quotation-string.page 
b/help/C/mail-composer-change-quotation-string.page
index b592c5cb5e..1de16db0c0 100644
--- a/help/C/mail-composer-change-quotation-string.page
+++ b/help/C/mail-composer-change-quotation-string.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       type="topic" id="mail-composer-change-quotation-string">
@@ -40,7 +40,7 @@
 <item><p>Enter the preferred quotation string as the value for the key 
<code>composer-message-attribution</code>.</p></item>
 </list>
 
-<p xmlns:its="https://www.w3.org/2005/11/its"; its:locNote="Translators: Do NOT translate the variable names 
inside the ${brackets}!">The default string in English is:
+<p xmlns:its="http://www.w3.org/2005/11/its"; its:locNote="Translators: Do NOT translate the variable names 
inside the ${brackets}!">The default string in English is:
 <code>"On ${AbbrevWeekdayName}, ${Year}-${Month}-${Day} at ${24Hour}:${Minute} ${TimeZone}, ${Sender} 
wrote:"</code>
 </p>
 
diff --git a/help/C/mail-composer-custom-header-lines.page b/help/C/mail-composer-custom-header-lines.page
index 3a00e01ae4..df1eba24fa 100644
--- a/help/C/mail-composer-custom-header-lines.page
+++ b/help/C/mail-composer-custom-header-lines.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-composer-custom-header-lines">
 
   <info>
diff --git a/help/C/mail-composer-enable-html-format.page b/help/C/mail-composer-enable-html-format.page
index 77e757d512..9f80c72859 100644
--- a/help/C/mail-composer-enable-html-format.page
+++ b/help/C/mail-composer-enable-html-format.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-enable-html-format">
 
   <info>
diff --git a/help/C/mail-composer-external-editor.page b/help/C/mail-composer-external-editor.page
index 6d576f365a..8ee753d68e 100644
--- a/help/C/mail-composer-external-editor.page
+++ b/help/C/mail-composer-external-editor.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-external-editor">
 
   <info>
diff --git a/help/C/mail-composer-forward-as-attachment.page b/help/C/mail-composer-forward-as-attachment.page
index 58d2079e09..09e11e4b43 100644
--- a/help/C/mail-composer-forward-as-attachment.page
+++ b/help/C/mail-composer-forward-as-attachment.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-forward-as-attachment">
 
   <info>
diff --git a/help/C/mail-composer-forward.page b/help/C/mail-composer-forward.page
index 66747d5787..c9f6b0fe67 100644
--- a/help/C/mail-composer-forward.page
+++ b/help/C/mail-composer-forward.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-forward">
 
   <info>
diff --git a/help/C/mail-composer-from-field-override.page b/help/C/mail-composer-from-field-override.page
index 77cd8987f4..82c4c8c8e5 100644
--- a/help/C/mail-composer-from-field-override.page
+++ b/help/C/mail-composer-from-field-override.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-from-field-override">
 
   <info>
@@ -21,9 +21,9 @@
 
 <p>To set a custom email address and sender name on a message you intend to send, enable 
<guiseq><gui>View</gui><gui>From Override Field</gui></guiseq> and change the default sender name and email 
address in the corresponding fields.</p>
 
-<p xmlns:its="https://www.w3.org/2005/11/its"; its:locNote="Translators: If no Wikipedia article exists for 
your language and you leave the URL untranslated and pointing to the English Wikipedia, you might want to 
indicate in your translation text that the link is in English.">This functionality can be useful for <link 
href="https://en.wikipedia.org/wiki/Qmail#Innovations";>wildcard mailboxes when using qmail</link> and <link 
href="https://en.wikipedia.org/wiki/Email_address#Address_tags";>sub-addressing</link>.</p>
+<p xmlns:its="http://www.w3.org/2005/11/its"; its:locNote="Translators: If no Wikipedia article exists for 
your language and you leave the URL untranslated and pointing to the English Wikipedia, you might want to 
indicate in your translation text that the link is in English.">This functionality can be useful for <link 
href="https://en.wikipedia.org/wiki/Qmail#Innovations";>wildcard mailboxes when using qmail</link> and <link 
href="https://en.wikipedia.org/wiki/Email_address#Address_tags";>sub-addressing</link>.</p>
 
-<note style="important"><p xmlns:its="https://www.w3.org/2005/11/its"; its:locNote="Translators: If no 
Wikipedia article exists for your language and you leave the URL untranslated and pointing to the English 
Wikipedia, you might want to indicate in your translation text that the link is in English.">Setting an 
arbitrary address might collide with your email provider's <link 
href="https://en.wikipedia.org/wiki/Sender_Policy_Framework";>Sender Policy Framework</link> and/or <link 
href="https://en.wikipedia.org/wiki/DomainKeys_Identified_Mail";>DomainKeys Identified Mail</link> 
restrictions.</p></note>
+<note style="important"><p xmlns:its="http://www.w3.org/2005/11/its"; its:locNote="Translators: If no 
Wikipedia article exists for your language and you leave the URL untranslated and pointing to the English 
Wikipedia, you might want to indicate in your translation text that the link is in English.">Setting an 
arbitrary address might collide with your email provider's <link 
href="https://en.wikipedia.org/wiki/Sender_Policy_Framework";>Sender Policy Framework</link> and/or <link 
href="https://en.wikipedia.org/wiki/DomainKeys_Identified_Mail";>DomainKeys Identified Mail</link> 
restrictions.</p></note>
 
 </page>
 
diff --git a/help/C/mail-composer-html-image.page b/help/C/mail-composer-html-image.page
index dd6fdbdd7e..f837581111 100644
--- a/help/C/mail-composer-html-image.page
+++ b/help/C/mail-composer-html-image.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-html-image">
 
   <info>
diff --git a/help/C/mail-composer-html-link.page b/help/C/mail-composer-html-link.page
index 61ad2034cb..4528fe4ddc 100644
--- a/help/C/mail-composer-html-link.page
+++ b/help/C/mail-composer-html-link.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-html-link">
 
   <info>
diff --git a/help/C/mail-composer-html-rule.page b/help/C/mail-composer-html-rule.page
index 9c53d27093..d82de20158 100644
--- a/help/C/mail-composer-html-rule.page
+++ b/help/C/mail-composer-html-rule.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-html-rule">
 
   <info>
diff --git a/help/C/mail-composer-html-table.page b/help/C/mail-composer-html-table.page
index 9b8bd335cc..3ced5af70c 100644
--- a/help/C/mail-composer-html-table.page
+++ b/help/C/mail-composer-html-table.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-html-table">
 
   <info>
diff --git a/help/C/mail-composer-html-text.page b/help/C/mail-composer-html-text.page
index 1bc5bec169..9612244937 100644
--- a/help/C/mail-composer-html-text.page
+++ b/help/C/mail-composer-html-text.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-html-text">
 
   <info>
diff --git a/help/C/mail-composer-html.page b/help/C/mail-composer-html.page
index 0b10311adc..1d8693c245 100644
--- a/help/C/mail-composer-html.page
+++ b/help/C/mail-composer-html.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-composer-html">
 
   <info>
diff --git a/help/C/mail-composer-mail-signatures-manage.page 
b/help/C/mail-composer-mail-signatures-manage.page
index c374b54f3d..59cbf0779b 100644
--- a/help/C/mail-composer-mail-signatures-manage.page
+++ b/help/C/mail-composer-mail-signatures-manage.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-mail-signatures-manage">
 
   <info>
diff --git a/help/C/mail-composer-mail-signatures-per-account.page 
b/help/C/mail-composer-mail-signatures-per-account.page
index cccd88a026..0fdbe6a450 100644
--- a/help/C/mail-composer-mail-signatures-per-account.page
+++ b/help/C/mail-composer-mail-signatures-per-account.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-mail-signatures-per-account">
 
   <info>
diff --git a/help/C/mail-composer-mail-signatures.page b/help/C/mail-composer-mail-signatures.page
index 4b3fc0e1d0..71b3baf269 100644
--- a/help/C/mail-composer-mail-signatures.page
+++ b/help/C/mail-composer-mail-signatures.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-composer-mail-signatures">
 
   <info>
diff --git a/help/C/mail-composer-message-templates-reply.page 
b/help/C/mail-composer-message-templates-reply.page
index 916ea65db8..69f229fe6c 100644
--- a/help/C/mail-composer-message-templates-reply.page
+++ b/help/C/mail-composer-message-templates-reply.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-message-templates-reply">
 
   <info>
diff --git a/help/C/mail-composer-message-templates-save.page 
b/help/C/mail-composer-message-templates-save.page
index 54d32c6706..f33b02c4d6 100644
--- a/help/C/mail-composer-message-templates-save.page
+++ b/help/C/mail-composer-message-templates-save.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-message-templates-save">
 
   <info>
diff --git a/help/C/mail-composer-message-templates-variables.page 
b/help/C/mail-composer-message-templates-variables.page
index 7815060ac5..1f8004a708 100644
--- a/help/C/mail-composer-message-templates-variables.page
+++ b/help/C/mail-composer-message-templates-variables.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-message-templates-variables">
 
   <info>
diff --git a/help/C/mail-composer-message-templates.page b/help/C/mail-composer-message-templates.page
index e6716c41e5..50a285daff 100644
--- a/help/C/mail-composer-message-templates.page
+++ b/help/C/mail-composer-message-templates.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
 type="guide" id="mail-composer-message-templates">
 
   <info>
diff --git a/help/C/mail-composer-plain-text.page b/help/C/mail-composer-plain-text.page
index da373ccaa3..42dcedba15 100644
--- a/help/C/mail-composer-plain-text.page
+++ b/help/C/mail-composer-plain-text.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-plain-text">
 
   <info>
diff --git a/help/C/mail-composer-priority.page b/help/C/mail-composer-priority.page
index 294fd70b0c..c9f1234c78 100644
--- a/help/C/mail-composer-priority.page
+++ b/help/C/mail-composer-priority.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-composer-priority">
 
   <info>
diff --git a/help/C/mail-composer-reply.page b/help/C/mail-composer-reply.page
index 19471417ac..ec60992d7e 100644
--- a/help/C/mail-composer-reply.page
+++ b/help/C/mail-composer-reply.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-reply">
 
   <info>
diff --git a/help/C/mail-composer-search.page b/help/C/mail-composer-search.page
index 089cdc35c6..3bcd85e429 100644
--- a/help/C/mail-composer-search.page
+++ b/help/C/mail-composer-search.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-search">
 
   <info>
diff --git a/help/C/mail-composer-send-account-overrides.page 
b/help/C/mail-composer-send-account-overrides.page
index d210cedd9c..02a5c5a0c1 100644
--- a/help/C/mail-composer-send-account-overrides.page
+++ b/help/C/mail-composer-send-account-overrides.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-send-account-overrides">
 
   <info>
diff --git a/help/C/mail-composer-several-recipients.page b/help/C/mail-composer-several-recipients.page
index 2b93e692b5..939c2b08e7 100644
--- a/help/C/mail-composer-several-recipients.page
+++ b/help/C/mail-composer-several-recipients.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-several-recipients">
 
   <info>
diff --git a/help/C/mail-composer-spellcheck.page b/help/C/mail-composer-spellcheck.page
index 424e05a475..ca052ba4af 100644
--- a/help/C/mail-composer-spellcheck.page
+++ b/help/C/mail-composer-spellcheck.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       type="topic" id="mail-composer-spellcheck">
diff --git a/help/C/mail-composer-write-new-message.page b/help/C/mail-composer-write-new-message.page
index 26f949bea9..fd93dde631 100644
--- a/help/C/mail-composer-write-new-message.page
+++ b/help/C/mail-composer-write-new-message.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-composer-write-new-message">
 
   <info>
diff --git a/help/C/mail-default-CC-and-BCC.page b/help/C/mail-default-CC-and-BCC.page
index 5e69811ddc..cfe4553777 100644
--- a/help/C/mail-default-CC-and-BCC.page
+++ b/help/C/mail-default-CC-and-BCC.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-default-CC-and-BCC">
 
   <info>
diff --git a/help/C/mail-default-folder-locations.page b/help/C/mail-default-folder-locations.page
index 732db55e60..95bea1851a 100644
--- a/help/C/mail-default-folder-locations.page
+++ b/help/C/mail-default-folder-locations.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-default-folder-locations">
 
   <info>
diff --git a/help/C/mail-delete-and-undelete.page b/help/C/mail-delete-and-undelete.page
index fbfaea77b9..3ccaae5ab1 100644
--- a/help/C/mail-delete-and-undelete.page
+++ b/help/C/mail-delete-and-undelete.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-delete-and-undelete">
 
   <info>
diff --git a/help/C/mail-display-message-source.page b/help/C/mail-display-message-source.page
index 445d5674ad..6f58875f82 100644
--- a/help/C/mail-display-message-source.page
+++ b/help/C/mail-display-message-source.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-display-message-source">
 
   <info>
diff --git a/help/C/mail-displaying-character-encodings.page b/help/C/mail-displaying-character-encodings.page
index 4414370f2e..75d42b0cbf 100644
--- a/help/C/mail-displaying-character-encodings.page
+++ b/help/C/mail-displaying-character-encodings.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-displaying-character-encodings">
 
   <info>
diff --git a/help/C/mail-displaying-collapsible-headers.page b/help/C/mail-displaying-collapsible-headers.page
index 63cbb114d8..8c84b30b4d 100644
--- a/help/C/mail-displaying-collapsible-headers.page
+++ b/help/C/mail-displaying-collapsible-headers.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-displaying-collapsible-headers">
 
   <info>
diff --git a/help/C/mail-displaying-images-in-html.page b/help/C/mail-displaying-images-in-html.page
index d3be0b3140..75797f257c 100644
--- a/help/C/mail-displaying-images-in-html.page
+++ b/help/C/mail-displaying-images-in-html.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-displaying-images-in-html">
 
   <info>
diff --git a/help/C/mail-displaying-message.page b/help/C/mail-displaying-message.page
index 20b7d33792..fbbbc98744 100644
--- a/help/C/mail-displaying-message.page
+++ b/help/C/mail-displaying-message.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-displaying-message">
 
   <info>
diff --git a/help/C/mail-displaying-sender-photograph.page b/help/C/mail-displaying-sender-photograph.page
index 72191fcf67..99b061f5e3 100644
--- a/help/C/mail-displaying-sender-photograph.page
+++ b/help/C/mail-displaying-sender-photograph.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-displaying-sender-photograph">
 
   <info>
diff --git a/help/C/mail-duplicates.page b/help/C/mail-duplicates.page
index 7ea2f10c40..03e7cf576d 100644
--- a/help/C/mail-duplicates.page
+++ b/help/C/mail-duplicates.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-duplicates">
 
   <info>
diff --git a/help/C/mail-encryption-gpg-create-key.page b/help/C/mail-encryption-gpg-create-key.page
index 56fc711749..37b2dca86f 100644
--- a/help/C/mail-encryption-gpg-create-key.page
+++ b/help/C/mail-encryption-gpg-create-key.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-gpg-create-key">
 
   <info>
diff --git a/help/C/mail-encryption-gpg-decrypting.page b/help/C/mail-encryption-gpg-decrypting.page
index 9248d809fb..c255b55b0d 100644
--- a/help/C/mail-encryption-gpg-decrypting.page
+++ b/help/C/mail-encryption-gpg-decrypting.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-gpg-decrypting">
 
   <info>
diff --git a/help/C/mail-encryption-gpg-getting-keys.page b/help/C/mail-encryption-gpg-getting-keys.page
index 9a2e7e4261..7813892247 100644
--- a/help/C/mail-encryption-gpg-getting-keys.page
+++ b/help/C/mail-encryption-gpg-getting-keys.page
@@ -1,4 +1,4 @@
- <page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+ <page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-gpg-getting-keys">
 
   <info>
diff --git a/help/C/mail-encryption-gpg-set-up.page b/help/C/mail-encryption-gpg-set-up.page
index b5864ffb52..daeb1fa954 100644
--- a/help/C/mail-encryption-gpg-set-up.page
+++ b/help/C/mail-encryption-gpg-set-up.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-gpg-set-up">
 
   <info>
diff --git a/help/C/mail-encryption-gpg-signing-encrypting.page 
b/help/C/mail-encryption-gpg-signing-encrypting.page
index 8b2795679b..99b720a343 100644
--- a/help/C/mail-encryption-gpg-signing-encrypting.page
+++ b/help/C/mail-encryption-gpg-signing-encrypting.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-gpg-signing-encrypting">
 
   <info>
diff --git a/help/C/mail-encryption-s-mime-manage.page b/help/C/mail-encryption-s-mime-manage.page
index 3786f9ec0f..9795e9c02e 100644
--- a/help/C/mail-encryption-s-mime-manage.page
+++ b/help/C/mail-encryption-s-mime-manage.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-s-mime-manage">
 
   <info>
diff --git a/help/C/mail-encryption-s-mime-signing-encrypting.page 
b/help/C/mail-encryption-s-mime-signing-encrypting.page
index a298dca668..27b06d35ce 100644
--- a/help/C/mail-encryption-s-mime-signing-encrypting.page
+++ b/help/C/mail-encryption-s-mime-signing-encrypting.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-encryption-s-mime-signing-encrypting">
 
   <info>
diff --git a/help/C/mail-encryption.page b/help/C/mail-encryption.page
index 45c6993477..606fd62f2f 100644
--- a/help/C/mail-encryption.page
+++ b/help/C/mail-encryption.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-encryption">
 
   <info>
diff --git a/help/C/mail-filters-actions.page b/help/C/mail-filters-actions.page
index 66d0ba63ed..aee686e4d3 100644
--- a/help/C/mail-filters-actions.page
+++ b/help/C/mail-filters-actions.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-filters-actions">
 
   <info>
diff --git a/help/C/mail-filters-conditions.page b/help/C/mail-filters-conditions.page
index 56b8da52dc..8470342b9e 100644
--- a/help/C/mail-filters-conditions.page
+++ b/help/C/mail-filters-conditions.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-filters-conditions">
 
   <info>
diff --git a/help/C/mail-filters-not-working.page b/help/C/mail-filters-not-working.page
index 2e2561c2ba..c8930e8032 100644
--- a/help/C/mail-filters-not-working.page
+++ b/help/C/mail-filters-not-working.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-filters-not-working">
 
   <info>
diff --git a/help/C/mail-filters.page b/help/C/mail-filters.page
index 5b871de555..af73fe2fc2 100644
--- a/help/C/mail-filters.page
+++ b/help/C/mail-filters.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-filters">
 
   <info>
diff --git a/help/C/mail-folders.page b/help/C/mail-folders.page
index 6824a3be71..977ca0e2a6 100644
--- a/help/C/mail-folders.page
+++ b/help/C/mail-folders.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-folders">
 
   <info>
diff --git a/help/C/mail-follow-up-flag.page b/help/C/mail-follow-up-flag.page
index 5f9dbf7d24..6d926254d4 100644
--- a/help/C/mail-follow-up-flag.page
+++ b/help/C/mail-follow-up-flag.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-follow-up-flag">
 
   <info>
diff --git a/help/C/mail-imap-subscriptions.page b/help/C/mail-imap-subscriptions.page
index 0847126cda..afa2d1e4df 100644
--- a/help/C/mail-imap-subscriptions.page
+++ b/help/C/mail-imap-subscriptions.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-imap-subscriptions">
 
   <info>
diff --git a/help/C/mail-labels.page b/help/C/mail-labels.page
index 31dc705da5..11a2853655 100644
--- a/help/C/mail-labels.page
+++ b/help/C/mail-labels.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-labels">
 
   <info>
diff --git a/help/C/mail-layout-changing.page b/help/C/mail-layout-changing.page
index 411a297e0b..776e6b1f80 100644
--- a/help/C/mail-layout-changing.page
+++ b/help/C/mail-layout-changing.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-layout-changing">
 
   <info>
diff --git a/help/C/mail-localized-re-subjects.page b/help/C/mail-localized-re-subjects.page
index 5679ca6128..4cd22549af 100644
--- a/help/C/mail-localized-re-subjects.page
+++ b/help/C/mail-localized-re-subjects.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-localized-re-subjects">
 
   <info>
diff --git a/help/C/mail-moving-emails.page b/help/C/mail-moving-emails.page
index e532649545..3fdb03d0e0 100644
--- a/help/C/mail-moving-emails.page
+++ b/help/C/mail-moving-emails.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-moving-emails">
 
   <info>
diff --git a/help/C/mail-not-sent.page b/help/C/mail-not-sent.page
index c28fb7d35f..b90a590a7d 100644
--- a/help/C/mail-not-sent.page
+++ b/help/C/mail-not-sent.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-not-sent">
 
   <info>
diff --git a/help/C/mail-organizing.page b/help/C/mail-organizing.page
index 8fb5cca013..b2b077ca8a 100644
--- a/help/C/mail-organizing.page
+++ b/help/C/mail-organizing.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-organizing">
 
   <info>
diff --git a/help/C/mail-read-receipts.page b/help/C/mail-read-receipts.page
index 9f277331db..787813a729 100644
--- a/help/C/mail-read-receipts.page
+++ b/help/C/mail-read-receipts.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-read-receipts">
 
   <info>
diff --git a/help/C/mail-received-notification.page b/help/C/mail-received-notification.page
index 193a10922b..a8a81e9818 100644
--- a/help/C/mail-received-notification.page
+++ b/help/C/mail-received-notification.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-received-notification">
 
   <info>
@@ -21,7 +21,7 @@
 <title>Getting notified of new mail</title>
 
 <p><app>Evolution</app> always notifies you of new messages by adding a yellow star to the mailer icon in 
the window <link xref="intro-main-window">switcher</link>.</p>
-<media type="image" src="./figures/new-mail-switcher.png" width="256" 
xmlns:its="https://www.w3.org/2005/11/its"; its:locNote="Translators: Please make sure that the screenshot 
does have the small yellow star in the Mail icon">
+<media type="image" src="./figures/new-mail-switcher.png" width="256" 
xmlns:its="http://www.w3.org/2005/11/its"; its:locNote="Translators: Please make sure that the screenshot does 
have the small yellow star in the Mail icon">
   <p>Switcher layout when a new message has arrived</p>
 </media>
 
diff --git a/help/C/mail-receiving-options-exchange-ews.page b/help/C/mail-receiving-options-exchange-ews.page
index bb87821f5c..0bee14590c 100644
--- a/help/C/mail-receiving-options-exchange-ews.page
+++ b/help/C/mail-receiving-options-exchange-ews.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-exchange-ews">
 
   <info>
diff --git a/help/C/mail-receiving-options-exchange-mapi.page 
b/help/C/mail-receiving-options-exchange-mapi.page
index 2c47a847b9..bc74e2fcf5 100644
--- a/help/C/mail-receiving-options-exchange-mapi.page
+++ b/help/C/mail-receiving-options-exchange-mapi.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-exchange-mapi">
 
   <info>
diff --git a/help/C/mail-receiving-options-imap-plus.page b/help/C/mail-receiving-options-imap-plus.page
index e186f618e0..7526ddff38 100644
--- a/help/C/mail-receiving-options-imap-plus.page
+++ b/help/C/mail-receiving-options-imap-plus.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-imap-plus">
 
   <info>
diff --git a/help/C/mail-receiving-options-local-delivery.page 
b/help/C/mail-receiving-options-local-delivery.page
index 2bd11f75ca..ad0ba55ca5 100644
--- a/help/C/mail-receiving-options-local-delivery.page
+++ b/help/C/mail-receiving-options-local-delivery.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-local-delivery">
 
   <info>
diff --git a/help/C/mail-receiving-options-maildir-format-directories.page 
b/help/C/mail-receiving-options-maildir-format-directories.page
index e32a053272..f3315bb925 100644
--- a/help/C/mail-receiving-options-maildir-format-directories.page
+++ b/help/C/mail-receiving-options-maildir-format-directories.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-maildir-format-directories">
 
   <info>
diff --git a/help/C/mail-receiving-options-mh-format-directories.page 
b/help/C/mail-receiving-options-mh-format-directories.page
index ce8238f5a8..3a712c41b1 100644
--- a/help/C/mail-receiving-options-mh-format-directories.page
+++ b/help/C/mail-receiving-options-mh-format-directories.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-mh-format-directories">
 
   <info>
diff --git a/help/C/mail-receiving-options-pop.page b/help/C/mail-receiving-options-pop.page
index c6b17e6760..2580a22cc1 100644
--- a/help/C/mail-receiving-options-pop.page
+++ b/help/C/mail-receiving-options-pop.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-pop">
 
   <info>
diff --git a/help/C/mail-receiving-options-unix-mbox-spool-directory.page 
b/help/C/mail-receiving-options-unix-mbox-spool-directory.page
index 5788d837a1..c104f87fac 100644
--- a/help/C/mail-receiving-options-unix-mbox-spool-directory.page
+++ b/help/C/mail-receiving-options-unix-mbox-spool-directory.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-unix-mbox-spool-directory">
 
   <info>
diff --git a/help/C/mail-receiving-options-unix-mbox-spool-file.page 
b/help/C/mail-receiving-options-unix-mbox-spool-file.page
index 164b48a0eb..7feac09bff 100644
--- a/help/C/mail-receiving-options-unix-mbox-spool-file.page
+++ b/help/C/mail-receiving-options-unix-mbox-spool-file.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-unix-mbox-spool-file">
 
   <info>
diff --git a/help/C/mail-receiving-options-usenet-news.page b/help/C/mail-receiving-options-usenet-news.page
index 8ffa4b9a98..ce97b5ac49 100644
--- a/help/C/mail-receiving-options-usenet-news.page
+++ b/help/C/mail-receiving-options-usenet-news.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-receiving-options-usenet-news">
 
   <info>
diff --git a/help/C/mail-receiving-options.page b/help/C/mail-receiving-options.page
index 608530d9a8..70199cd1fe 100644
--- a/help/C/mail-receiving-options.page
+++ b/help/C/mail-receiving-options.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-receiving-options">
 
   <info>
diff --git a/help/C/mail-refresh-folders.page b/help/C/mail-refresh-folders.page
index c067ce5d7d..7a76bb1b8e 100644
--- a/help/C/mail-refresh-folders.page
+++ b/help/C/mail-refresh-folders.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-refresh-folders">
 
   <info>
diff --git a/help/C/mail-save-as-pdf.page b/help/C/mail-save-as-pdf.page
index f027cbc986..533886408c 100644
--- a/help/C/mail-save-as-pdf.page
+++ b/help/C/mail-save-as-pdf.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-save-as-pdf">
 
   <info>
diff --git a/help/C/mail-search-folders-add.page b/help/C/mail-search-folders-add.page
index 6f0119b3be..ce787cc671 100644
--- a/help/C/mail-search-folders-add.page
+++ b/help/C/mail-search-folders-add.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-search-folders-add">
 
   <info>
diff --git a/help/C/mail-search-folders-conditions.page b/help/C/mail-search-folders-conditions.page
index 8c8bf76bcf..6f48ea4d85 100644
--- a/help/C/mail-search-folders-conditions.page
+++ b/help/C/mail-search-folders-conditions.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-search-folders-conditions">
 
   <info>
diff --git a/help/C/mail-search-folders.page b/help/C/mail-search-folders.page
index 9ff9841e00..8c8dfa9f06 100644
--- a/help/C/mail-search-folders.page
+++ b/help/C/mail-search-folders.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-search-folders">
 
   <info>
diff --git a/help/C/mail-searching-attachment-type.page b/help/C/mail-searching-attachment-type.page
index 3e79903f67..f1a534a550 100644
--- a/help/C/mail-searching-attachment-type.page
+++ b/help/C/mail-searching-attachment-type.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-searching-attachment-type">
 
   <info>
diff --git a/help/C/mail-searching.page b/help/C/mail-searching.page
index 1e2f984d6e..3ce9fe38cb 100644
--- a/help/C/mail-searching.page
+++ b/help/C/mail-searching.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-searching">
  
   <info>
diff --git a/help/C/mail-send-and-receive-automatically.page b/help/C/mail-send-and-receive-automatically.page
index df942afa35..5cc55a440e 100644
--- a/help/C/mail-send-and-receive-automatically.page
+++ b/help/C/mail-send-and-receive-automatically.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-send-and-receive-automatically">
 
   <info>
diff --git a/help/C/mail-send-and-receive-manual.page b/help/C/mail-send-and-receive-manual.page
index cb8cfe320c..847bd12313 100644
--- a/help/C/mail-send-and-receive-manual.page
+++ b/help/C/mail-send-and-receive-manual.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-send-and-receive-manual">
 
   <info>
diff --git a/help/C/mail-send-and-receive.page b/help/C/mail-send-and-receive.page
index 2df699c908..2756bdb7b8 100644
--- a/help/C/mail-send-and-receive.page
+++ b/help/C/mail-send-and-receive.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-send-and-receive">
 
   <info>
diff --git a/help/C/mail-sending-options-smtp.page b/help/C/mail-sending-options-smtp.page
index 60be5c860f..2349cec3ac 100644
--- a/help/C/mail-sending-options-smtp.page
+++ b/help/C/mail-sending-options-smtp.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-sending-options-smtp">
 
   <info>
diff --git a/help/C/mail-several-pop-accounts.page b/help/C/mail-several-pop-accounts.page
index e233823160..73b7fa7a12 100644
--- a/help/C/mail-several-pop-accounts.page
+++ b/help/C/mail-several-pop-accounts.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-several-pop-accounts">
 
   <info>
diff --git a/help/C/mail-sorting-folder-list.page b/help/C/mail-sorting-folder-list.page
index 2af61aad8b..2e23e5b7cd 100644
--- a/help/C/mail-sorting-folder-list.page
+++ b/help/C/mail-sorting-folder-list.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-sorting-folder-list">
 
   <info>
diff --git a/help/C/mail-sorting-message-list.page b/help/C/mail-sorting-message-list.page
index c7700853ba..b04b119de0 100644
--- a/help/C/mail-sorting-message-list.page
+++ b/help/C/mail-sorting-message-list.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-sorting-message-list">
 
   <info>
diff --git a/help/C/mail-spam-marking.page b/help/C/mail-spam-marking.page
index bbf2247fc1..1f6a13cd6a 100644
--- a/help/C/mail-spam-marking.page
+++ b/help/C/mail-spam-marking.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-spam-marking">
 
   <info>
diff --git a/help/C/mail-spam-settings.page b/help/C/mail-spam-settings.page
index 291288e63b..b6c34d3be2 100644
--- a/help/C/mail-spam-settings.page
+++ b/help/C/mail-spam-settings.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       xmlns:e="http://projectmallard.org/experimental/";
       xmlns:if="http://projectmallard.org/if/1.0/";
       type="topic" id="mail-spam-settings">
diff --git a/help/C/mail-spam.page b/help/C/mail-spam.page
index 8b62c2c8dc..e398211ab0 100644
--- a/help/C/mail-spam.page
+++ b/help/C/mail-spam.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="mail-spam">
 
   <info>
diff --git a/help/C/mail-two-trash-folders.page b/help/C/mail-two-trash-folders.page
index dc814e33f5..407849643a 100644
--- a/help/C/mail-two-trash-folders.page
+++ b/help/C/mail-two-trash-folders.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-two-trash-folders">
 
   <info>
diff --git a/help/C/mail-usenet-subscriptions.page b/help/C/mail-usenet-subscriptions.page
index 0e91c3aa9e..64e43539a8 100644
--- a/help/C/mail-usenet-subscriptions.page
+++ b/help/C/mail-usenet-subscriptions.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-usenet-subscriptions">
 
   <info>
diff --git a/help/C/mail-vertical-view.page b/help/C/mail-vertical-view.page
index dc4629068f..c55c228a32 100644
--- a/help/C/mail-vertical-view.page
+++ b/help/C/mail-vertical-view.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-vertical-view">
 
   <info>
diff --git a/help/C/mail-word-wrap.page b/help/C/mail-word-wrap.page
index fd865b1a68..3c3fc25dcf 100644
--- a/help/C/mail-word-wrap.page
+++ b/help/C/mail-word-wrap.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-word-wrap">
 
   <info>
diff --git a/help/C/mail-working-offline.page b/help/C/mail-working-offline.page
index b8f3ca70dd..15a73dda0a 100644
--- a/help/C/mail-working-offline.page
+++ b/help/C/mail-working-offline.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="mail-working-offline">
 
   <info>
diff --git a/help/C/memos-searching.page b/help/C/memos-searching.page
index dbc4a4b2aa..bbf64ebb98 100644
--- a/help/C/memos-searching.page
+++ b/help/C/memos-searching.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="memos-searching">
 
   <info>
diff --git a/help/C/memos-usage-add-memo.page b/help/C/memos-usage-add-memo.page
index 3dcb662d13..37446bb8b2 100644
--- a/help/C/memos-usage-add-memo.page
+++ b/help/C/memos-usage-add-memo.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="memos-usage-add-memo">
 
   <info>
diff --git a/help/C/memos-usage-delete-memo.page b/help/C/memos-usage-delete-memo.page
index abeb42f89f..55e24d974a 100644
--- a/help/C/memos-usage-delete-memo.page
+++ b/help/C/memos-usage-delete-memo.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="memos-usage-delete-memo">
 
   <info>
diff --git a/help/C/memos-usage-edit-memo.page b/help/C/memos-usage-edit-memo.page
index 7a8136e961..fe327f4131 100644
--- a/help/C/memos-usage-edit-memo.page
+++ b/help/C/memos-usage-edit-memo.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="memos-usage-edit-memo">
 
   <info>
diff --git a/help/C/memos-usage.page b/help/C/memos-usage.page
index 5745495798..71be527271 100644
--- a/help/C/memos-usage.page
+++ b/help/C/memos-usage.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="memos-usage">
 
   <info>
diff --git a/help/C/offline.page b/help/C/offline.page
index aa2c72780e..643c5d5624 100644
--- a/help/C/offline.page
+++ b/help/C/offline.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="offline">
 
   <info>
diff --git a/help/C/organizing.page b/help/C/organizing.page
index 4bf2f77ef7..29c7c2fe9f 100644
--- a/help/C/organizing.page
+++ b/help/C/organizing.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="organizing">
 
   <info>
diff --git a/help/C/problems-debug-how-to.page b/help/C/problems-debug-how-to.page
index 9bb4470f95..2d5be6162b 100644
--- a/help/C/problems-debug-how-to.page
+++ b/help/C/problems-debug-how-to.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="problems-debug-how-to">
 
   <info>
diff --git a/help/C/problems-getting-help.page b/help/C/problems-getting-help.page
index 296aa51e61..b5f083cb2e 100644
--- a/help/C/problems-getting-help.page
+++ b/help/C/problems-getting-help.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="problems-getting-help">
 
   <info>
diff --git a/help/C/problems-reporting-bugs.page b/help/C/problems-reporting-bugs.page
index 9e6d9dee2c..b11a6f555e 100644
--- a/help/C/problems-reporting-bugs.page
+++ b/help/C/problems-reporting-bugs.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="problems-reporting-bugs">
 
   <info>
diff --git a/help/C/searching-items.page b/help/C/searching-items.page
index 084d52b29d..de3fd00929 100644
--- a/help/C/searching-items.page
+++ b/help/C/searching-items.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="searching-items">
 
   <info>
diff --git a/help/C/sync-with-other-devices.page b/help/C/sync-with-other-devices.page
index 9dca09da2c..2a93f32b8f 100644
--- a/help/C/sync-with-other-devices.page
+++ b/help/C/sync-with-other-devices.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="sync-with-other-devices">
 
   <info>
diff --git a/help/C/tasks-caldav.page b/help/C/tasks-caldav.page
index 3af2e58101..46e42df7f3 100644
--- a/help/C/tasks-caldav.page
+++ b/help/C/tasks-caldav.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-caldav">
 
   <info>
diff --git a/help/C/tasks-display-settings.page b/help/C/tasks-display-settings.page
index dd52e709c7..ed4d1dbc02 100644
--- a/help/C/tasks-display-settings.page
+++ b/help/C/tasks-display-settings.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-display-settings">
 
   <info>
diff --git a/help/C/tasks-local.page b/help/C/tasks-local.page
index 378ecf8575..1e5ea55639 100644
--- a/help/C/tasks-local.page
+++ b/help/C/tasks-local.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-local">
 
   <info>
diff --git a/help/C/tasks-organizing.page b/help/C/tasks-organizing.page
index 19e35abbe9..db0d2d2acc 100644
--- a/help/C/tasks-organizing.page
+++ b/help/C/tasks-organizing.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="tasks-organizing">
 
   <info>
diff --git a/help/C/tasks-searching.page b/help/C/tasks-searching.page
index 5657e448ac..dc0addcc21 100644
--- a/help/C/tasks-searching.page
+++ b/help/C/tasks-searching.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-searching">
 
   <info>
diff --git a/help/C/tasks-usage-add-task.page b/help/C/tasks-usage-add-task.page
index 655e311886..865a81e1c1 100644
--- a/help/C/tasks-usage-add-task.page
+++ b/help/C/tasks-usage-add-task.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-usage-add-task">
 
   <info>
diff --git a/help/C/tasks-usage-delete-task.page b/help/C/tasks-usage-delete-task.page
index 47aab244aa..d0fae27c3e 100644
--- a/help/C/tasks-usage-delete-task.page
+++ b/help/C/tasks-usage-delete-task.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-usage-delete-task">
 
   <info>
diff --git a/help/C/tasks-usage-edit-task.page b/help/C/tasks-usage-edit-task.page
index 45811333fb..dc0d9ab6d3 100644
--- a/help/C/tasks-usage-edit-task.page
+++ b/help/C/tasks-usage-edit-task.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-usage-edit-task">
 
   <info>
diff --git a/help/C/tasks-usage.page b/help/C/tasks-usage.page
index 179298cb85..9b6f82c177 100644
--- a/help/C/tasks-usage.page
+++ b/help/C/tasks-usage.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="tasks-usage">
 
   <info>
diff --git a/help/C/tasks-using-several-tasklists.page b/help/C/tasks-using-several-tasklists.page
index 709532dac7..89affc27d8 100644
--- a/help/C/tasks-using-several-tasklists.page
+++ b/help/C/tasks-using-several-tasklists.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="guide" id="tasks-using-several-tasklists">
 
   <info>
diff --git a/help/C/tasks-webdav.page b/help/C/tasks-webdav.page
index 6b4180ba01..db9eb988af 100644
--- a/help/C/tasks-webdav.page
+++ b/help/C/tasks-webdav.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="tasks-webdav">
 
   <info>
diff --git a/help/C/using-categories.page b/help/C/using-categories.page
index ac1b26b027..0a6f881585 100644
--- a/help/C/using-categories.page
+++ b/help/C/using-categories.page
@@ -1,4 +1,4 @@
-<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="https://www.w3.org/2005/11/its";
+<page xmlns="http://projectmallard.org/1.0/"; xmlns:its="http://www.w3.org/2005/11/its";
       type="topic" id="using-categories">
 
   <info>


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]