TEST: travis: fixed stupid bug
TEST: travis: fixed stupid bug

Former-commit-id: b002f0ec44e890c92ef093b5a45a96cc5f75c2cf [formerly 89d1644d534685455ac49122cb0c74cba4757659]
Former-commit-id: 64c10f7d6a5668fe25b3858dc32eb57a669df703
Former-commit-id: eb8e597b0a2ab0d4eeb43284c367f73cc8b272df
neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox,neuropoly/spinalcordtoolbox