REF: minor changes
REF: minor changes

Former-commit-id: 239dc33c9d8780fdccfc04bd94134069ab08a42a
Former-commit-id: 3deb9b7f5a9687e76838d0da78510f62e950f57e
3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox,3324fr/spinalcordtoolbox