Whitespace normalization.

Lib/test/contextmanager.py

@@ -31,4 +31,3 @@ def contextmanager(func):
     def helper(*args, **kwds):
         return GeneratorContextManager(func(*args, **kwds))
     return helper
-

Lib/test/nested.py

@@ -38,4 +38,3 @@ class nested(object):
         self.entered = None
         if ex is not exc_info:
             raise ex[0], ex[1], ex[2]
-

Lib/test/test_ast.py

@@ -176,4 +176,3 @@ eval_results = [
 ('Expression', ('Tuple', [('Num', 1), ('Num', 2), ('Num', 3)], ('Load',))),
 ]
 run_tests()
-