[geary] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 7ab7d5f628c741c1ee7020a987544b94475cc6c1
Author: Jordi Mas <jmas softcatala org>
Date:   Mon Aug 12 21:28:23 2019 +0200

    Update Catalan translation

 po/ca.po | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/po/ca.po b/po/ca.po
index 31ceada5..8b8d78b0 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -1881,7 +1881,7 @@ msgstr "%l:%M %P"
 #. / See http://developer.gnome.org/glib/2.32/glib-GDateTime.html#g-date-time-format
 #: src/client/util/util-date.vala:71
 msgid "%H:%M"
-msgstr "%H:%M"
+msgstr "%-H:%M"
 
 #. / Datetime format for the locale default, i.e. 8:31 am or 16:35,
 #. / See http://developer.gnome.org/glib/2.32/glib-GDateTime.html#g-date-time-format
@@ -2358,7 +2358,7 @@ msgstr "Per començar selecciona un proveïdor de correu a sota."
 
 #: ui/accounts_editor_list_pane.ui:76
 msgid "Welcome to Geary"
-msgstr "Benvingut al Geary"
+msgstr "Us donem la benvinguda al Geary"
 
 #. This title is shown to users when confirming if they want to remove an account. The string substitution 
is replaced with the account's name.
 #: ui/accounts_editor_remove_pane.ui:73