[gnome-todo] help: Add its namespace to pages that use it

[Piotr Drąg <piotrdrag src gnome org>]

commit 45f4fd6c7607151555e5e97c34bb7a9ac860b44f
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Sep 11 16:13:34 2021 +0200

    help: Add its namespace to pages that use it

 help/C/archive.page         | 1 +
 help/C/assign-color.page    | 1 +
 help/C/delete-tasklist.page | 1 +
 help/C/rename-tasklist.page | 1 +
 help/C/switch-theme.page    | 1 +
 5 files changed, 5 insertions(+)
---
diff --git a/help/C/archive.page b/help/C/archive.page
index 936e633d..a20191c4 100644
--- a/help/C/archive.page
+++ b/help/C/archive.page
@@ -1,4 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic"
       id="archive">
 
diff --git a/help/C/assign-color.page b/help/C/assign-color.page
index f7fe033f..b9cae6d8 100644
--- a/help/C/assign-color.page
+++ b/help/C/assign-color.page
@@ -1,4 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic"
       id="assign_color">
 
diff --git a/help/C/delete-tasklist.page b/help/C/delete-tasklist.page
index c4930766..27dd42db 100644
--- a/help/C/delete-tasklist.page
+++ b/help/C/delete-tasklist.page
@@ -1,4 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic"
       id="delete_tasklist">
 
diff --git a/help/C/rename-tasklist.page b/help/C/rename-tasklist.page
index 7eb29009..fd35f43d 100644
--- a/help/C/rename-tasklist.page
+++ b/help/C/rename-tasklist.page
@@ -1,4 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic"
       id="rename_tasklist">
 
diff --git a/help/C/switch-theme.page b/help/C/switch-theme.page
index 7bddea0c..a2e6682e 100644
--- a/help/C/switch-theme.page
+++ b/help/C/switch-theme.page
@@ -1,4 +1,5 @@
 <page xmlns="http://projectmallard.org/1.0/";
+      xmlns:its="http://www.w3.org/2005/11/its";
       type="topic"
       id="switch_theme">