[gnome-software] Mark the new policy file for translation

[Piotr Drąg <piotrdrag src gnome org>]

commit d11ba91308ffcb16592794b7d84559d41906facd
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Wed Oct 12 20:42:09 2016 +0200

    Mark the new policy file for translation

 ...org.gnome.software.external-appstream.policy.in |    4 ++--
 po/POTFILES.in                                     |    1 +
 2 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/data/org.gnome.software.external-appstream.policy.in 
b/data/org.gnome.software.external-appstream.policy.in
index 69af72a..a59df11 100644
--- a/data/org.gnome.software.external-appstream.policy.in
+++ b/data/org.gnome.software.external-appstream.policy.in
@@ -8,8 +8,8 @@
   <vendor_url>https://www.gnome.org/</vendor_url>
 
   <action id="org.gnome.software.install-appstream">
-    <description>Install an appstream file into a system location</description>
-    <message>Installing an appstream file into a system location</message>
+    <_description>Install an appstream file into a system location</_description>
+    <_message>Installing an appstream file into a system location</_message>
     <defaults>
       <allow_any>yes</allow_any>
       <allow_active>yes</allow_active>
diff --git a/po/POTFILES.in b/po/POTFILES.in
index c385a7a..4048c0a 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,6 +1,7 @@
 # List of source files containing translatable strings.
 # Please keep this file sorted alphabetically.
 data/appdata/org.gnome.Software.appdata.xml.in
+data/org.gnome.software.external-appstream.policy.in
 data/org.gnome.software.gschema.xml
 [type: gettext/glade]src/gs-app-folder-dialog.ui
 [type: gettext/glade]src/gs-app-tile.ui