[chronojump] Fix to Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 777c6f067cffd21ae76f19e588e5a8f896f74e61
Author: Jordi Mas <jmas softcatala org>
Date:   Sun Aug 27 21:09:41 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 0e3a005..c3aad99 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -2597,7 +2597,7 @@ msgstr "Crear un tipus de salt nou a la base de dades"
 
 #: ../glade/jump_type_add.glade.h:6
 msgid "yes"
-msgstr "si"
+msgstr "sí"
 
 #: ../glade/jump_type_add.glade.h:7
 msgid "no"