Better __credits__.
diff --git a/Lib/tokenize.py b/Lib/tokenize.py
index 5281b28..e0e902b 100644
--- a/Lib/tokenize.py
+++ b/Lib/tokenize.py
@@ -10,7 +10,8 @@
 it produces COMMENT tokens for comments and gives type OP for all operators."""
 
 __author__ = 'Ka-Ping Yee <ping@lfw.org>'
-__credits__ = 'first version, 26 October 1997; patched, GvR 3/30/98'
+__credits__ = \
+    'GvR, ESR, Tim Peters, Thomas Wouters, Fred Drake, Skip Montanaro'
 
 import string, re
 from token import *