[gtk+/gtk-2-22] fix some tree model annotations

[Matthias Clasen <matthiasc src gnome org>]

commit 72cd4207b7086e27ff25af4cc261da1748b10b94
Author: John (J5) Palmieri <johnp redhat com>
Date:   Thu Jul 8 15:06:55 2010 -0400

    fix some tree model annotations
    
    * gtk_tree_model_iter_next - 'inout' is poorly defined and causes bugs so
      revert back to the default 'in' annotation
    * gtk_tree_path_get_indices_with_depth - annotate the return as 'transfer none'
      to avoid double frees
    (cherry picked from commit b5f878dec852329ff57f799f1abf4bd360ab7eab)

 gtk/gtktreemodel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index 088127e..a4c7bc0 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.