[california] Fix to Catalan translation

[Jordi Mas <jmas src gnome org>]

commit d27e821e0ac9aad68553325e7452970b5835f341
Author: Jordi Mas <jmas softcatala org>
Date:   Sun Sep 3 16:10:03 2017 +0200

    Fix to Catalan translation

 help/ca/ca.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/ca/ca.po b/help/ca/ca.po
index 36ffba5..95be443 100644
--- a/help/ca/ca.po
+++ b/help/ca/ca.po
@@ -988,7 +988,7 @@ msgid ""
 "box</em> next to the calendar that you want to see."
 msgstr ""
 "Per fer que un calendari sigui visible de nou, feu els mateixos passos, però "
-"<em>marqueu el quadre de verificació<em> del costat del calendari que voleu veure."
+"<em>marqueu el quadre de verificació</em> del costat del calendari que voleu veure."
 
 #. (itstool) path: p/gui
 #: C/cal-open-calendar-list.xml:2