BUG: fixed path error
BUG: fixed path error

Former-commit-id: c12321cb7009baa3469c400434540ef55ebce862
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox