[gnome-software] Fix Icon in Punjabi translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 9e5dba9b367ccf713bed9db873c844120c619977
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon Sep 18 23:57:06 2017 +0200

    Fix Icon in Punjabi translation

 po/pa.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/pa.po b/po/pa.po
index 2b49c32..5418dc0 100644
--- a/po/pa.po
+++ b/po/pa.po
@@ -288,7 +288,7 @@ msgstr "ਚੁਣੇ ਸਾਫਟਵੇਅਰ ਸਿਸਟਮ ਉੱਤੇ ਇ
 #. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 #: src/gnome-software-local-file.desktop.in:10
 msgid "system-software-install"
-msgstr "ਸਿਸਟਮ-ਸਾਫਟਵੇਅਰ-ਇੰਸਟਾਲ"
+msgstr "system-software-install"
 
 #: src/gnome-software.ui:10
 msgid "Select All"