Tkinter rename reversal: remove tkinter package, adapt imports and docs.
diff --git a/Lib/idlelib/aboutDialog.py b/Lib/idlelib/aboutDialog.py
index 4900c09..008602c 100644
--- a/Lib/idlelib/aboutDialog.py
+++ b/Lib/idlelib/aboutDialog.py
@@ -2,7 +2,7 @@
 
 """
 
-from tkinter import *
+from Tkinter import *
 import os
 import os.path
 import textView