[evince] Fix Bengali translation of default:mm

[Piotr Drąg <piotrdrag src gnome org>]

commit ef7fdbf4c34cf18cab15274cf6758245a944bd8f
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Sep 26 15:44:17 2015 +0200

    Fix Bengali translation of default:mm

 po/bn.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/bn.po b/po/bn.po
index 50b296c..2ae97ed 100644
--- a/po/bn.po
+++ b/po/bn.po
@@ -611,7 +611,7 @@ msgstr "একটিও নয়"
 #.
 #: ../properties/ev-properties-view.c:240
 msgid "default:mm"
-msgstr "ডিফল্ট:মিমি"
+msgstr "default:mm"
 
 #: ../properties/ev-properties-view.c:284
 #| msgid "%.0f x %.0f mm"