[gtk] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit df683205d9615b533ba4e187fe5519affe97d8fc
Author: Jordi Mas <jmas softcatala org>
Date:   Wed Aug 28 19:37:59 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 f29d2b62e4..681a821956 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -4788,7 +4788,7 @@ msgstr "Conjunt estilístic 20"
 #: gtk/open-type-layout.h:130
 msgctxt "OpenType layout"
 msgid "Math script style alternates"
-msgstr "Alternatives d'estil d'script matemàtic"
+msgstr "Alternatives d'estil de script matemàtic"
 
 #: gtk/open-type-layout.h:131
 msgctxt "OpenType layout"