[gnome-chess] Fixes to Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 42cadebf0ae1d9d63a90c6cc11f1c2db421508bd
Author: Jordi Mas <jmas softcatala org>
Date:   Mon Mar 13 19:40:42 2017 +0100

    Fixes 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 1efae29..da0a360 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -397,7 +397,7 @@ msgstr "Tipus de _rellotge:"
 #. Preferences Dialog: Label before timer increment combo box
 #: data/preferences.ui:275
 msgid "Timer _increment:"
-msgstr "L_imit de temps:"
+msgstr "L_ímit de temps:"
 
 #. Preferences Dialog: Label before player side (white/black) combo box
 #: data/preferences.ui:312
@@ -417,7 +417,7 @@ msgstr "_Dificultat:"
 #. Preferences Dialog: Label before game timer settings
 #: data/preferences.ui:521
 msgid "_Time limit:"
-msgstr "Límit de temps:"
+msgstr "_Límit de temps:"
 
 #. Preferences dialog: Label to notify user that the settings are applied for the next game
 #: data/preferences.ui:576