[gnome-shell] Mark string as translatable

[Piotr Drąg <piotrdrag src gnome org>]

commit 659730ab093e1aebc63b1b7d668bb95fe0a897f7
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun May 18 01:08:49 2014 +0200

    Mark string as translatable

 js/ui/windowMenu.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/windowMenu.js b/js/ui/windowMenu.js
index 6738277..79c4814 100644
--- a/js/ui/windowMenu.js
+++ b/js/ui/windowMenu.js
@@ -66,7 +66,7 @@ const WindowMenu = new Lang.Class({
             }));
         }
 
-        item = this.addAction("Always on Top", Lang.bind(this, function() {
+        item = this.addAction(_("Always on Top"), Lang.bind(this, function() {
             if (window.is_above())
                 window.unmake_above();
             else