fixed tests

Author: chrisgorgo

nipype/utils/tests/test_cmd.py

@@ -88,7 +88,7 @@ def test_run_4d_realign_without_arguments(self):
         self.assertEqual(stderr.getvalue(),
 """usage: nipype_cmd nipype.interfaces.nipy FmriRealign4d [-h]
                                                        [--between_loops [BETWEEN_LOOPS [BETWEEN_LOOPS ...]]]
-                                                       [--ignore_exception IGNORE_EXCEPTION]
+                                                       [--ignore_exception]
                                                        [--loops [LOOPS [LOOPS ...]]]
                                                        [--slice_order SLICE_ORDER]
                                                        [--speedup [SPEEDUP [SPEEDUP ...]]]
@@ -113,4 +113,4 @@ def test_run_4d_realign_help(self):
         self.assertTrue("Run FmriRealign4d" in stdout.getvalue())
 
 if __name__ == '__main__':
-    unittest.main()
+    unittest.main()