[gtk+] Fix to Catalan translation

[Jordi Mas <jmas src gnome org>]

commit d72bc7f3e8b84791005e81f3d4a58a5cbe0df869
Author: Jordi Mas <jmas softcatala org>
Date:   Mon Oct 17 18:23:29 2016 +0200

    Fix to Catalan translation

 po/ca.po |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/po/ca.po b/po/ca.po
index 5334cf8..b5c47ad 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -5814,11 +5814,11 @@ msgstr "Tots els fulls"
 
 #: gtk/ui/gtkprintunixdialog.ui:571
 msgid "Even sheets"
-msgstr "Fulls regulars"
+msgstr "Fulls parells"
 
 #: gtk/ui/gtkprintunixdialog.ui:572
 msgid "Odd sheets"
-msgstr "Fulls antics"
+msgstr "Fulls senars"
 
 #: gtk/ui/gtkprintunixdialog.ui:585
 msgid "Sc_ale:"