Whitespace normalization.
diff --git a/Lib/test/test_MimeWriter.py b/Lib/test/test_MimeWriter.py
index b7d37b2..feca163 100644
--- a/Lib/test/test_MimeWriter.py
+++ b/Lib/test/test_MimeWriter.py
@@ -192,7 +192,7 @@
 '''
 
 class MimewriterTest(unittest.TestCase):
-    
+
     def test(self):
         buf = StringIO.StringIO()