[gdm] Use correct property name in notify

[William Jon McCann <mccann src gnome org>]

commit a7f8253edf5ea79b2e7d3936cd344074eb8597e5
Author: William Jon McCann <jmccann redhat com>
Date:   Tue Jun 22 13:11:34 2010 -0400

    Use correct property name in notify
    
    Fixes 361dd9554e567336b8c08903de848368bc18bf8d
    (cherry picked from commit 5a61aaeb53d4e3abed6b129c5b174e9dc7bd6b5b)

 gui/simple-greeter/gdm-greeter-panel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-greeter-panel.c b/gui/simple-greeter/gdm-greeter-panel.c
index f46829e..5db9486 100644
--- a/gui/simple-greeter/gdm-greeter-panel.c
+++ b/gui/simple-greeter/gdm-greeter-panel.c
@@ -139,7 +139,7 @@ _gdm_greeter_panel_set_display_is_local (GdmGreeterPanel *panel,
 {
         if (panel->priv->display_is_local != is) {
                 panel->priv->display_is_local = is;
-                g_object_notify (G_OBJECT (panel), "is-local");
+                g_object_notify (G_OBJECT (panel), "display-is-local");
         }
 }