Spelling.
diff --git a/Lib/test/test_tokenize.py b/Lib/test/test_tokenize.py
index b8e97e7..b945d61 100644
--- a/Lib/test/test_tokenize.py
+++ b/Lib/test/test_tokenize.py
@@ -56,7 +56,7 @@
     ...     return tokens1 == tokens2
     ...
 
-There are some standard formattig practises that are easy to get right.
+There are some standard formatting practices that are easy to get right.
 
     >>> roundtrip("if x == 1:\\n"
     ...           "    print x\\n")