Tkinter, step 2: adapt imports.
diff --git a/Lib/tkinter/commondialog.py b/Lib/tkinter/commondialog.py
index a5815c6..d2688db 100644
--- a/Lib/tkinter/commondialog.py
+++ b/Lib/tkinter/commondialog.py
@@ -1,14 +1,14 @@
# base class for tk common dialogues
#
# this module provides a base class for accessing the common
-# dialogues available in Tk 4.2 and newer. use tkFileDialog,
-# tkColorChooser, and tkMessageBox to access the individual
+# dialogues available in Tk 4.2 and newer. use filedialog,
+# colorchooser, and messagebox to access the individual
# dialogs.
#
# written by Fredrik Lundh, May 1997
#
-from Tkinter import *
+from tkinter import *
class Dialog: