[gnome-software] Use correct form when handling APT URLs

[Robert Ancell <rancell src gnome org>]

commit cfc69386eff0a254b623086b56371de6141c413c
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu Feb 2 14:31:31 2017 +1300

    Use correct form when handling APT URLs

 src/gnome-software-local-file.desktop.in |    2 +-
 src/org.gnome.Software.desktop.in        |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gnome-software-local-file.desktop.in b/src/gnome-software-local-file.desktop.in
index 3cf16f3..1126b7b 100644
--- a/src/gnome-software-local-file.desktop.in
+++ b/src/gnome-software-local-file.desktop.in
@@ -9,4 +9,4 @@ Type=Application
 Icon=system-software-install
 StartupNotify=true
 NoDisplay=true
-MimeType=application/x-rpm;application/x-redhat-package-manager;application/x-deb;application/x-app-package;application/vnd.ms-cab-compressed;application/vnd.flatpak;application/vnd.flatpak.repo;application/vnd.flatpak.ref;x-scheme-handler/apt;application/vnd.snap;
+MimeType=application/x-rpm;application/x-redhat-package-manager;application/x-deb;application/x-app-package;application/vnd.ms-cab-compressed;application/vnd.flatpak;application/vnd.flatpak.repo;application/vnd.flatpak.ref;application/vnd.snap;
diff --git a/src/org.gnome.Software.desktop.in b/src/org.gnome.Software.desktop.in
index 776135d..b50a1b1 100644
--- a/src/org.gnome.Software.desktop.in
+++ b/src/org.gnome.Software.desktop.in
@@ -10,7 +10,7 @@ Categories=GNOME;GTK;System;PackageManager;
 # Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 Keywords=Updates;Upgrade;Sources;Repositories;Preferences;Install;Uninstall;Program;Software;App;Store;
 StartupNotify=true
-MimeType=x-scheme-handler/appstream;
+MimeType=x-scheme-handler/appstream;x-scheme-handler/apt;
 X-GNOME-Bugzilla-Bugzilla=GNOME
 X-GNOME-Bugzilla-Product=gnome-software
 X-GNOME-Bugzilla-Component=gnome-software