[gtk+] docs: add docs for GtkAccelFlags

[William Jon McCann <mccann src gnome org>]

commit 75e3433d7b86d04770066b4985aaf37176df67ef
Author: William Jon McCann <william jon mccann gmail com>
Date:   Tue Jan 21 11:20:44 2014 -0500

    docs: add docs for GtkAccelFlags

 gtk/gtkaccelgroup.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkaccelgroup.h b/gtk/gtkaccelgroup.h
index cda419b..698e742 100644
--- a/gtk/gtkaccelgroup.h
+++ b/gtk/gtkaccelgroup.h
@@ -46,6 +46,14 @@ G_BEGIN_DECLS
 
 
 /* --- accel flags --- */
+/**
+ * GtkAccelFlags:
+ * @GTK_ACCEL_VISIBLE: Accelerator is visible
+ * @GTK_ACCEL_LOCKED: Accelerator not removable
+ * @GTK_ACCEL_MASK: Mask
+ *
+ * Accelerator flags used with gtk_accel_group_connect().
+ */
 typedef enum
 {
   GTK_ACCEL_VISIBLE        = 1 << 0,   /* display in GtkAccelLabel? */