[gnome-shell] popupMenu: Fix last commit

[Jasper St. Pierre <jstpierre src gnome org>]

commit 6d66afc14e86957dcb42f73de71800daad41dad0
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Jun 24 14:36:59 2014 -0400

    popupMenu: Fix last commit
    
    A missing git commit --amend meant we weren't showing the right icon.

 js/ui/popupMenu.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/popupMenu.js b/js/ui/popupMenu.js
index 8493410..c9c54c8 100644
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@@ -63,7 +63,7 @@ function arrowIcon(side) {
     }
 
     let arrow = new St.Icon({ style_class: 'popup-menu-arrow',
-                              icon_name: 'pan-end-symbolic',
+                              icon_name: iconName,
                               accessible_role: Atk.Role.ARROW,
                               y_expand: true,
                               y_align: Clutter.ActorAlign.CENTER });