[gnome-boxes] app menu: standardize help/about/quit

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ef22045169ca43d1f96f0d599b9538d740637c71
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Mon Dec 9 15:00:52 2013 -0600

    app menu: standardize help/about/quit
    
    Use simply "About" rather than "About Boxes"
    
    https://wiki.gnome.org/Design/HIG/ApplicationMenus
    
    https://bugzilla.gnome.org/show_bug.cgi?id=720134

 src/app.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/app.vala b/src/app.vala
index 59d93c8..2c5022d 100644
--- a/src/app.vala
+++ b/src/app.vala
@@ -181,7 +181,7 @@ private class Boxes.App: Boxes.UI {
         menu.append_section (null, display_section);
 
         menu.append (_("Help"), "app.help");
-        menu.append (_("About Boxes"), "app.about");
+        menu.append (_("About"), "app.about");
         menu.append (_("Quit"), "app.quit");
 
         application.set_app_menu (menu);