Small fix [skip CI]
Small fix [skip CI]


Former-commit-id: 7363031f8a95aaad792946971270072d81a800f1 [formerly 252cbea488c760be6705aa99bbeecd0a6bc57ae2]
Former-commit-id: 2e442734d76160b67521dcb82a86571ca5055cd5
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine