Whitespace normalization.
diff --git a/Lib/test/test_pickle.py b/Lib/test/test_pickle.py
index e8c7f30..06a554e 100644
--- a/Lib/test/test_pickle.py
+++ b/Lib/test/test_pickle.py
@@ -8,7 +8,7 @@
     def setUp(self):
         self.dumps = pickle.dumps
         self.loads = pickle.loads
-        
+
     module = pickle
     error = KeyError