[gtk+] Fix introspection annotation syntax

[Matthias Clasen <matthiasc src gnome org>]

commit 5984fa007333e6c70db2491e0fae1059d493ce54
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jan 6 07:44:19 2011 -0500

    Fix introspection annotation syntax

 gtk/gtkcelllayout.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkcelllayout.c b/gtk/gtkcelllayout.c
index 7c589f2..49b2ec4 100644
--- a/gtk/gtkcelllayout.c
+++ b/gtk/gtkcelllayout.c
@@ -322,7 +322,7 @@ gtk_cell_layout_add_attribute (GtkCellLayout   *cell_layout,
  * gtk_cell_layout_set_cell_data_func:
  * @cell_layout: a #GtkCellLayout
  * @cell: a #GtkCellRenderer
- * @func (allow-none: the #GtkCellLayoutDataFunc to use, or %NULL
+ * @func: (allow-none): the #GtkCellLayoutDataFunc to use, or %NULL
  * @func_data: user data for @func
  * @destroy: destroy notify for @func_data
  *