[gtk+/gtk-2-22] revert inout annotation for gtk_tree_model_iter_next parameter

[John Palmieri <johnp src gnome org>]

commit 89743a6370a96a7e4fa1d2252bbddac82e38d08d
Author: John (J5) Palmieri <johnp redhat com>
Date:   Thu Jul 8 15:11:27 2010 -0400

    revert inout annotation for gtk_tree_model_iter_next parameter
    
    * 'inout' is poorly defined and causes bugs so revert back to the default
      'in' annotation

 gtk/gtktreemodel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index f676416..8d74df4 100644
--- a/gtk/gtktreemodel.c
+++ b/gtk/gtktreemodel.c
@@ -1150,7 +1150,7 @@ gtk_tree_model_get_value (GtkTreeModel *tree_model,
 /**
  * gtk_tree_model_iter_next:
  * @tree_model: A #GtkTreeModel.
- * @iter: (inout): The #GtkTreeIter.
+ * @iter: The #GtkTreeIter.
  *
  * Sets @iter to point to the node following it at the current level.  If there
  * is no next @iter, %FALSE is returned and @iter is set to be invalid.