[balsa] Fix Czech translation of default:mm

[Piotr Drąg <piotrdrag src gnome org>]

commit ee0ce9f06417069583f139f10408736659d791dc
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Sep 26 15:53:41 2015 +0200

    Fix Czech translation of default:mm

 po/cs.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/cs.po b/po/cs.po
index 4d0736c..0ab7e14 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -6028,7 +6028,7 @@ msgstr[2] "Nelze vytisknout stránku %d, protože dokument má jen %d stránek."
 #.
 #: ../src/print-gtk.c:390
 msgid "default:mm"
-msgstr "výchozí:mm"
+msgstr "default:mm"
 
 #: ../src/print-gtk.c:447
 msgid "inch"