[gtk+/treeview-refactor] Fix a typo

[Tristan Van Berkom <tvb src gnome org>]

commit 53744b6daf9c9c1fd305302ab082ce2b9089458d
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Oct 27 07:57:03 2010 -0400

    Fix a typo

 gtk/gtkwidget.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index 97e89f2..b37452f 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -88,7 +88,7 @@
  *          This allows a widget to tell it's parent container whether
  *          it preferrs to be allocated in %GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH
  *          or %GTK_SIZE_REQUEST_WIDTH_FOR_HEIGHT mode.
- *          %GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH means the widget preferrs to
+ *          %GTK_SIZE_REQUEST_HEIGHT_FOR_WIDTH means the widget prefers to
  *          have #GtkWidgetClass.get_preferred_width() called and then
  *          #GtkWidgetClass.get_preferred_height_for_width() and is the 
  *          default return for unimplemented cases.