[gtk+] fix gtk-doc syntax on GtkWidget:double-buffered, so Since gets picked up

[Dan Winship <danw src gnome org>]

commit 05b246accc06695c84d940769c36e1207e51a582
Author: Dan Winship <danw gnome org>
Date:   Thu Aug 27 10:49:16 2009 -0400

    fix gtk-doc syntax on GtkWidget:double-buffered, so Since gets picked up

 gtk/gtkwidget.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index cf34d64..00bb748 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -694,7 +694,7 @@ gtk_widget_class_init (GtkWidgetClass *klass)
 							GTK_PARAM_READABLE));
 
   /**
-   * GtkWidget::double-buffered
+   * GtkWidget:double-buffered
    *
    * Whether or not the widget is double buffered.
    *