[gtk+] docs: Correct gtk_tree_row_reference_new() description

[David King <davidk src gnome org>]

commit da1a90bcaf0d6dfadf455a2317d7c61880864bda
Author: David King <amigadave amigadave com>
Date:   Mon Feb 20 14:42:11 2012 +0000

    docs: Correct gtk_tree_row_reference_new() description
    
    Remove the text that mentions listening to tree model signals, and
    instead say that any changes are automatically propagated.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=478344

 gtk/gtktreemodel.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index 4bbd803..a2abead 100644
--- a/gtk/gtktreemodel.c
+++ b/gtk/gtktreemodel.c
@@ -2208,8 +2208,8 @@ gtk_tree_row_reference_unref_path (GtkTreePath  *path,
  * Creates a row reference based on @path.
  *
  * This reference will keep pointing to the node pointed to
- * by @path, so long as it exists. It listens to all signals
- * emitted by @model, and updates its path appropriately. If
+ * by @path, so long as it exists. Any changes that occur on @model are
+ * propagated, and the path is updated appropriately. If
  * @path isn't a valid path in @model, then %NULL is returned.
  *
  * Return value: a newly allocated #GtkTreeRowReference, or %NULL