[gnome-control-center] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 3a695edea8a21423e96629af2b8bf9192935cb61
Author: Jordi Mas <jmas softcatala org>
Date:   Fri Jul 19 18:15:53 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 d6da777a9..6dc974c5f 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -2772,7 +2772,7 @@ msgstr "Màscara de xarxa"
 #: panels/network/connection-editor/ip6-page.ui:171
 #: panels/network/connection-editor/ip6-page.ui:355
 msgid "Gateway"
-msgstr "Porta d'enllaç"
+msgstr "Passarel·la"
 
 #: panels/network/connection-editor/ip4-page.ui:220
 #: panels/network/connection-editor/ip6-page.ui:234