[gnome-initial-setup] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 7c98154a4a1d0f19266e8a261083f0b8fd334913
Author: Jordi Mas <jmas softcatala org>
Date:   Thu Sep 12 21:28:32 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 a4bf021..feca0dc 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -612,7 +612,7 @@ msgid ""
 "access to source code. This prevents anyone but the software owner from "
 "inspecting, improving or learning from its code."
 msgstr ""
-"El programari propietari té habitualment restriccions respecte a com pot ser "
+"El programari de propietat té habitualment restriccions respecte a com pot ser "
 "utilitzat i en l'accés al seu codi font. Això impedeix a qualsevol persona "
 "que no sigui el propietari inspeccionar-lo, millorar-lo o aprendre'n del seu "
 "codi."
@@ -663,7 +663,7 @@ msgstr "%l:%M %p"
 #. Translators: This is the time format used in 24-hour mode.
 #: gnome-initial-setup/pages/timezone/gis-timezone-page.c:280
 msgid "%R"
-msgstr "%R"
+msgstr "%-H:%M"
 
 #. Translators: "timezone (utc shift)"
 #: gnome-initial-setup/pages/timezone/gis-timezone-page.c:283