BUG: minor fix
BUG: minor fix

Former-commit-id: 91886ac04b87dcd54a67ad77ba1df7f2aa7e8382 [formerly a476f73e6048a1dd5589a2c2e06f72926ead99b0]
Former-commit-id: e7ddb303dcea7aed81d14ca3f926a3a27b84cb9f
Former-commit-id: 85751f568eb55148f4292a0f273e3160abcdc286
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox