Whitespace normalization.
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
index 2259571..5012d43 100644
--- a/Lib/email/test/test_email.py
+++ b/Lib/email/test/test_email.py
@@ -1763,7 +1763,7 @@
 
     def test_three_lines(self):
         # A bug report by Andrew McNamara
-        lines = ['From: Andrew Person <aperson@dom.ain', 
+        lines = ['From: Andrew Person <aperson@dom.ain',
                  'Subject: Test',
                  'Date: Tue, 20 Aug 2002 16:43:45 +1000']
         msg = email.message_from_string(NL.join(lines))