[aisleriot] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 57c4816f7baca3bf2c2d0000ef0669dedc6e0e66
Author: Jordi Mas <jmas softcatala org>
Date:   Sat Dec 29 17:24:48 2018 +0100

    Update Catalan translation

 help/ca/ca.po | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/help/ca/ca.po b/help/ca/ca.po
index 1036ca46..980ed2d7 100644
--- a/help/ca/ca.po
+++ b/help/ca/ca.po
@@ -5499,7 +5499,7 @@ msgstr ""
 
 #: C/quatorze.xml:17(sect1/title)
 msgid "Quatorze"
-msgstr "Quatorze"
+msgstr "Catorze"
 
 #: C/quatorze.xml:33(row/entry)
 msgid ""
@@ -6783,7 +6783,7 @@ msgstr ""
 
 #: C/treize.xml:17(sect1/title)
 msgid "Treize"
-msgstr "Treize"
+msgstr "Tretze"
 
 #: C/treize.xml:41(row/entry) C/yield.xml:41(row/entry)
 msgid "To be taken from Stock. Top card and bottom card available for play."