[gnome-settings-daemon/gnome-3-4] housekeeping: Fix typo

[Bastien Nocera <hadess src gnome org>]

commit a4c8178e725b0be34f66c4bf667ac61d80712daa
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Sep 25 15:15:55 2012 +0200

    housekeeping: Fix typo

 plugins/housekeeping/gsd-disk-space.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/housekeeping/gsd-disk-space.c b/plugins/housekeeping/gsd-disk-space.c
index b7f9d68..88cda64 100644
--- a/plugins/housekeeping/gsd-disk-space.c
+++ b/plugins/housekeeping/gsd-disk-space.c
@@ -293,7 +293,7 @@ static void
 on_notification_closed (NotifyNotification *notification)
 {
         g_object_unref (notification);
-        notificaton = NULL;
+        notification = NULL;
 }
 
 static gboolean