Whitespace normalization.
diff --git a/Lib/plat-freebsd7/IN.py b/Lib/plat-freebsd7/IN.py
index eb55a87..77314ac 100644
--- a/Lib/plat-freebsd7/IN.py
+++ b/Lib/plat-freebsd7/IN.py
@@ -23,13 +23,13 @@
 __CC_SUPPORTS_VARADIC_XXX = 1
 __CC_SUPPORTS_DYNAMIC_ARRAY_INIT = 1
 __CC_INT_IS_32BIT = 1
-def __P(protos): return protos		 
+def __P(protos): return protos
 
-def __STRING(x): return #x		 
+def __STRING(x): return #x
 
-def __XSTRING(x): return __STRING(x)	 
+def __XSTRING(x): return __STRING(x)
 
-def __P(protos): return ()		 
+def __P(protos): return ()
 
 def __STRING(x): return "x"
 
diff --git a/Lib/test/test_enumerate.py b/Lib/test/test_enumerate.py
index 0a88e8d..b6a18ee 100644
--- a/Lib/test/test_enumerate.py
+++ b/Lib/test/test_enumerate.py
@@ -193,7 +193,7 @@
             else:
                 self.fail("non-callable __reversed__ didn't raise!")
         self.assertEqual(rc, sys.getrefcount(r))
-            
+
 
 def test_main(verbose=None):
     testclasses = (EnumerateTestCase, SubclassTestCase, TestEmpty, TestBig,
diff --git a/Lib/test/test_urllib2.py b/Lib/test/test_urllib2.py
index 1c0b7da..b07fd36 100644
--- a/Lib/test/test_urllib2.py
+++ b/Lib/test/test_urllib2.py
@@ -40,7 +40,7 @@
 
         buf = f.read()
         f.close()
-        
+
     def test_statudict(self):
         # test the new-in-2.5 httpresponses dictionary
         self.assertEquals(urllib2.httpresponses[404], "Not Found")
diff --git a/Lib/urllib2.py b/Lib/urllib2.py
index 7202507..e9fb396 100644
--- a/Lib/urllib2.py
+++ b/Lib/urllib2.py
@@ -1298,7 +1298,7 @@
 httpresponses = {
     100: 'Continue',
     101: 'Switching Protocols',
-    
+
     200: 'OK',
     201: 'Created',
     202: 'Accepted',
@@ -1306,7 +1306,7 @@
     204: 'No Content',
     205: 'Reset Content',
     206: 'Partial Content',
-    
+
     300: 'Multiple Choices',
     301: 'Moved Permanently',
     302: 'Found',
@@ -1315,7 +1315,7 @@
     305: 'Use Proxy',
     306: '(Unused)',
     307: 'Temporary Redirect',
-    
+
     400: 'Bad Request',
     401: 'Unauthorized',
     402: 'Payment Required',
@@ -1334,7 +1334,7 @@
     415: 'Unsupported Media Type',
     416: 'Requested Range Not Satisfiable',
     417: 'Expectation Failed',
-    
+
     500: 'Internal Server Error',
     501: 'Not Implemented',
     502: 'Bad Gateway',