Whitespace fixup

Author: Bojan Nikolic

Lib/test/test_shutil.py

@@ -3373,7 +3373,7 @@ def test_exception_on_enodata_call(self):
         def syscall(*args, **kwargs):
             if flag:
                 raise OSError(errno.ENODATA, "yo")
-            flag.append(None) 
+            flag.append(None)
             return eval(self.PATCHPOINT)(*args, **kwargs)
 
         flag = []