[libgweather] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit ff9e3a9a984c92ae272b3b71bd369294b3396f43
Author: Jordi Mas <jmas softcatala org>
Date:   Sat Aug 17 20:23:52 2019 +0200

    Update Catalan translation

 po/ca.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/ca.po b/po/ca.po
index a815d9a..53832bc 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -821,7 +821,7 @@ msgstr "Remolins de pols a la rodalia"
 
 #: libgweather/gweather-weather.c:793
 msgid "%a, %b %d / %H∶%M"
-msgstr "%A, %-d %B / %H:%M"
+msgstr "%a, %-d %b / %-H:%M"
 
 #: libgweather/gweather-weather.c:799
 msgid "Unknown observation time"