Tkinter rename reversal: remove tkinter package, adapt imports and docs.
diff --git a/Lib/idlelib/keybindingDialog.py b/Lib/idlelib/keybindingDialog.py
index e58ac73..1ce7ff4 100644
--- a/Lib/idlelib/keybindingDialog.py
+++ b/Lib/idlelib/keybindingDialog.py
@@ -1,8 +1,8 @@
 """
 Dialog for building Tkinter accelerator key bindings
 """
-from tkinter import *
-import tkinter.messagebox as tkMessageBox
+from Tkinter import *
+import tkMessageBox
 import string
 
 class GetKeysDialog(Toplevel):