[gnome-games/sudoku-tube] Omitted one instance when renaming a method

[Zhang Sen <zhangsen src gnome org>]

commit 2124854511b1169eeb9208014ef6382a6d299564
Author: Zhang Sen <zh jesse gmail com>
Date:   Wed Jul 1 16:54:43 2009 +0800

    Omitted one instance when renaming a method

 gnome-sudoku/src/lib/gsudoku.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnome-sudoku/src/lib/gsudoku.py b/gnome-sudoku/src/lib/gsudoku.py
index c284483..94ecb2a 100644
--- a/gnome-sudoku/src/lib/gsudoku.py
+++ b/gnome-sudoku/src/lib/gsudoku.py
@@ -492,7 +492,7 @@ class SudokuGameDisplay (SudokuNumberGrid, gobject.GObject):
             self.add_value(coords[0], coords[1], val)
             retval.append((coords[0], coords[1], val))
             if self.show_impossible_implications:
-                self.mark_impossible_implications(*coords)
+                self._mark_impossible_implications(*coords)
         if retval:
             self.auto_fills += 1
         if self.grid.check_for_completeness():