Whitespace normalization.
diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py
index 8ee4d2e..02cbd49 100644
--- a/Lib/test/test_base64.py
+++ b/Lib/test/test_base64.py
@@ -6,20 +6,20 @@
 class Base64TestCase(unittest.TestCase):
     def test_encode_string(self):
         """Testing encode string"""
-        test_support.verify(base64.encodestring("www.python.org") == 
-            "d3d3LnB5dGhvbi5vcmc=\n", 
+        test_support.verify(base64.encodestring("www.python.org") ==
+            "d3d3LnB5dGhvbi5vcmc=\n",
             reason="www.python.org encodestring failed")
-        test_support.verify(base64.encodestring("a") == 
-            "YQ==\n", 
+        test_support.verify(base64.encodestring("a") ==
+            "YQ==\n",
             reason="a encodestring failed")
-        test_support.verify(base64.encodestring("ab") == 
-            "YWI=\n", 
+        test_support.verify(base64.encodestring("ab") ==
+            "YWI=\n",
             reason="ab encodestring failed")
-        test_support.verify(base64.encodestring("abc") == 
-            "YWJj\n", 
+        test_support.verify(base64.encodestring("abc") ==
+            "YWJj\n",
             reason="abc encodestring failed")
-        test_support.verify(base64.encodestring("") == 
-            "", 
+        test_support.verify(base64.encodestring("") ==
+            "",
             reason="null encodestring failed")
         test_support.verify(base64.encodestring(
             "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#0^&*();:<>,. []{}") ==
@@ -29,16 +29,16 @@
     def test_decode_string(self):
         """Testing decode string"""
         test_support.verify(base64.decodestring("d3d3LnB5dGhvbi5vcmc=\n") ==
-            "www.python.org", 
+            "www.python.org",
             reason="www.python.org decodestring failed")
         test_support.verify(base64.decodestring("YQ==\n") ==
-            "a", 
+            "a",
             reason="a decodestring failed")
         test_support.verify(base64.decodestring("YWI=\n") ==
-            "ab", 
+            "ab",
             reason="ab decodestring failed")
         test_support.verify(base64.decodestring("YWJj\n") ==
-            "abc", 
+            "abc",
             reason="abc decodestring failed")
         test_support.verify(base64.decodestring(
             "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNTY3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n") ==
@@ -50,10 +50,9 @@
             pass
         else:
             self.fail("expected a binascii.Error on null decode request")
-            
+
 def test_main():
     test_support.run_unittest(Base64TestCase)
 
 if __name__ == "__main__":
     test_main()
-