[gedit] close-confirmation-dialog: fix property name

[Sébastien Lafargue <slafargue src gnome org>]

commit 466722bbe4be1f516166bd54e6726369879a8464
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Sun Sep 20 10:17:34 2015 +0200

    close-confirmation-dialog: fix property name
    
    fix non-valid property name with an underscore.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=755294

 gedit/gedit-close-confirmation-dialog.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gedit/gedit-close-confirmation-dialog.c b/gedit/gedit-close-confirmation-dialog.c
index 18e70df..77d5eec 100644
--- a/gedit/gedit-close-confirmation-dialog.c
+++ b/gedit/gedit-close-confirmation-dialog.c
@@ -229,7 +229,7 @@ gedit_close_confirmation_dialog_class_init (GeditCloseConfirmationDialogClass *k
        gobject_class->finalize = gedit_close_confirmation_dialog_finalize;
 
        properties[PROP_UNSAVED_DOCUMENTS] =
-               g_param_spec_pointer ("unsaved_documents",
+               g_param_spec_pointer ("unsaved-documents",
                                      "Unsaved Documents",
                                      "List of Unsaved Documents",
                                      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
@@ -256,7 +256,7 @@ gedit_close_confirmation_dialog_new (GtkWindow *parent,
 
        dlg = GTK_WIDGET (g_object_new (GEDIT_TYPE_CLOSE_CONFIRMATION_DIALOG,
                                        "use-header-bar", FALSE,
-                                       "unsaved_documents", unsaved_documents,
+                                       "unsaved-documents", unsaved_documents,
                                        NULL));
 
        /* As GtkMessageDialog we look at the setting to check