[gtk+] Small doc fixup

[Matthias Clasen <matthiasc src gnome org>]

commit 2451e6f690154b5cc5970fe5838c1805179e88e2
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Nov 29 11:25:10 2010 -0500

    Small doc fixup

 gtk/gtkcombobox.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkcombobox.c b/gtk/gtkcombobox.c
index 0a922fa..9fc50d3 100644
--- a/gtk/gtkcombobox.c
+++ b/gtk/gtkcombobox.c
@@ -4879,6 +4879,7 @@ gtk_combo_box_new_with_model (GtkTreeModel *model)
 
 /**
  * gtk_combo_box_new_with_model_and_entry:
+ * @model: A #GtkTreeModel
  *
  * Creates a new empty #GtkComboBox with an entry
  * and with the model initialized to @model.