[balsa] Fix Dzongkha translation of default:mm

[Piotr Drąg <piotrdrag src gnome org>]

commit adb3faac0ad87ff1d4e2dda67e0d57bb014c780b
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Sep 26 15:54:59 2015 +0200

    Fix Dzongkha translation of default:mm

 po/dz.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/dz.po b/po/dz.po
index 2394be4..5071507 100644
--- a/po/dz.po
+++ b/po/dz.po
@@ -5508,7 +5508,7 @@ msgstr "ཤོག་ལེབ་ %d དཔར་བསྐྲུན་འབད
 #.
 #: ../src/print-gtk.c:378
 msgid "default:mm"
-msgstr "སྔོན་སྒྲིག:ཨེམ་ཨེམ་"
+msgstr "default:mm"
 
 #: ../src/print-gtk.c:435
 msgid "inch"