Whitespace normalization.
diff --git a/Lib/test/test_atexit.py b/Lib/test/test_atexit.py
index 07f5a7e..ad5bced 100644
--- a/Lib/test/test_atexit.py
+++ b/Lib/test/test_atexit.py
@@ -38,7 +38,7 @@
 import sys
 sys.exitfunc = direct
 
-# Make sure atexit doesn't drop 
+# Make sure atexit doesn't drop
 def indirect():
     print "indirect exit"