DOC: fixed #328
DOC: fixed #328

Former-commit-id: a5ece3b5557952132d919a46e8e0e269d0201266 [formerly 4f493b8f3057aa3d3bea8d491a174820d3685992]
Former-commit-id: deb7fe04aa0ec35e8d4c4973492ed671c4b5c8a6
Former-commit-id: 2ce88890bb4c6449d6c082768f25f2621355022d
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox