[gnome-calendar] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit dfba28077a7d3e3cd63a2944c5f9b03abcae5ebd
Author: Jordi Mas <jmas softcatala org>
Date:   Sun Mar 18 17:35:03 2018 +0100

    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 048d61f5..980474db 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -178,7 +178,7 @@ msgstr "Tot el dia"
 
 #: data/ui/edit-dialog.ui:399
 msgid "Add reminder…"
-msgstr "Afegeix un recordatori..."
+msgstr "Afegeix un recordatori…"
 
 #: data/ui/edit-dialog.ui:430
 msgid "No Repeat"
@@ -214,7 +214,7 @@ msgstr "Nombre d'aparicions"
 
 #: data/ui/edit-dialog.ui:465
 msgid "Until Date"
-msgstr "Fins a una dara"
+msgstr "Fins a una data"
 
 #: data/ui/edit-dialog.ui:560
 msgid "Delete Event"