[ghex] Fix to Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 19eeb6993fbf005d8d4df9b07b072cc7b47472b4
Author: Jordi Mas <jmas softcatala org>
Date:   Wed Aug 2 08:20:33 2017 +0200

    Fix to Catalan translation

 po/ca.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/ca.po b/po/ca.po
index 9199448..16c324f 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -677,7 +677,7 @@ msgstr "Im_primeix"
 
 #: ../src/ghex-ui.xml.h:88
 msgid "_Redo"
-msgstr "To_rna a fer"
+msgstr "_Refés"
 
 #: ../src/ghex-ui.xml.h:89
 msgid "_Remove View"