Fix display method detection

Liudmil Mitev · Liudmil Mitev · commit 87b41135d30a · 2011-08-09T17:55:48.000+03:00
diff --git a/chess.py b/chess.py
@@ -30,5 +30,5 @@
     from chesslib.gui_tkinter import display
 except ImportError:
     from chesslib.gui_console import display
-else:
+finally:
     display(game)
