[gtk+] gtk_tree_model_iter_next's iter is (in), not (inout)

[Tomeu Vizoso <tomeuv src gnome org>]

commit 813da6a39a90e6a4790970a8c0d61bc0a32056d9
Author: Tomeu Vizoso <tomeu vizoso collabora co uk>
Date:   Tue Aug 17 17:42:50 2010 +0200

    gtk_tree_model_iter_next's iter is (in), not (inout)

 gtk/gtktreemodel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index b38d592..8782c63 100644
--- a/gtk/gtktreemodel.c
+++ b/gtk/gtktreemodel.c
@@ -1174,7 +1174,7 @@ gtk_tree_model_get_value (GtkTreeModel *tree_model,
 /**
  * gtk_tree_model_iter_next:
  * @tree_model: A #GtkTreeModel.
- * @iter: (inout): The #GtkTreeIter.
+ * @iter: (in): 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.