Fix expected CL in doctest

Author: jguillon

nipype/interfaces/mrtrix3/preprocess.py

@@ -74,7 +74,7 @@ class ResponseSD(MRTrix3Base):
     >>> resp.inputs.algorithm = 'tournier'
     >>> resp.inputs.grad_fsl = ('bvecs', 'bvals')
     >>> resp.cmdline                               # doctest: +ELLIPSIS
-    'dwi2response -fslgrad bvecs bvals tournier dwi.mif wm.txt'
+    'dwi2response tournier -fslgrad bvecs bvals dwi.mif wm.txt'
     >>> resp.run()                                 # doctest: +SKIP
     """