Whitespace normalization.  Ugh, we really need to do this more often.
You might want to review this change as it's my first time.  Be gentle. :-)
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index 16161f3..baac252 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -1096,9 +1096,9 @@
         self.checkequal('Abc', 'abc', 'translate', table)
         self.checkequal('xyz', 'xyz', 'translate', table)
         self.checkequal('yz', 'xyz', 'translate', table, 'x')
-        self.checkequal('yx', 'zyzzx', 'translate', None, 'z')    
+        self.checkequal('yx', 'zyzzx', 'translate', None, 'z')
         self.checkequal('zyzzx', 'zyzzx', 'translate', None, '')
-        self.checkequal('zyzzx', 'zyzzx', 'translate', None)        
+        self.checkequal('zyzzx', 'zyzzx', 'translate', None)
         self.checkraises(ValueError, 'xyz', 'translate', 'too short', 'strip')
         self.checkraises(ValueError, 'xyz', 'translate', 'too short')