Small fix
Small fix


Former-commit-id: fc2a9e1c360b98fbf20de7f168a0b6db7f52fa76 [formerly 4529b6e081761a35dfc4f17c14066ce5616c256a]
Former-commit-id: a8abde4a782d78736f836c02a1ca71e8eb2b1d8f
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine