[dconf-editor] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit a36d64be08e005f47264455a2f5d7decc71d0161
Author: Jordi Mas <jmas softcatala org>
Date:   Sun Feb 10 14:38:42 2019 +0100

    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 50fc72f..fcc9f1c 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -550,7 +550,7 @@ msgstr ""
 
 #: editor/ca.desrt.dconf-editor.gschema.xml:313
 msgid "A string, type ‘s’"
-msgstr "Una cadena de caràcters,tipus «s»"
+msgstr "Una cadena de caràcters, tipus «s»"
 
 #: editor/ca.desrt.dconf-editor.gschema.xml:314
 msgid ""