[gnome-shell] gdm: Fix property typo

[Rico Tzschichholz <ricotz src gnome org>]

commit 51bdc44352cd9c48ca3a53903f0acc9b9245f684
Author: Rico Tzschichholz <ricotz t-online de>
Date:   Wed Sep 19 12:11:25 2012 +0200

    gdm: Fix property typo
    
    Introduced by cc6744055f0a6a009baf68e2e0faff9b8a1043cd

 js/gdm/loginDialog.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/gdm/loginDialog.js b/js/gdm/loginDialog.js
index 8cb4395..9a85e8d 100644
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
@@ -626,7 +626,7 @@ const LoginDialog = new Lang.Class({
         this.parent({ shellReactive: true,
                       styleClass: 'login-dialog',
                       parentActor: parentActor,
-                      shouldFade: false });
+                      shouldFadeIn: false });
         this.connect('destroy',
                      Lang.bind(this, this._onDestroy));
         this.connect('opened',