[gnome-documents] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit c9c0d3eb992466070835d3ce123c7291979bb504
Author: Jordi Mas <jmas softcatala org>
Date:   Thu Aug 1 20:23:56 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 774a7a7f..4fd11a9f 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -898,7 +898,7 @@ msgstr "Tothom pot llegir"
 
 #: src/sharing.js:317
 msgid "Save"
-msgstr "Desat"
+msgstr "Desa"
 
 #: src/sharing.js:368
 msgid "Owner"