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


Former-commit-id: 1de6a72696c3f203f3ca7a57e85e04ced8a83d49 [formerly 1de6a72696c3f203f3ca7a57e85e04ced8a83d49 [formerly 6d39827d8caae59bfeeddf21f152b20be4ea3e32]]
Former-commit-id: 355269faf111c0af65f2c7e25ffa81f89f854c2c
Former-commit-id: 8add9c911bc782f5fefdb7c528df3e8804e1f965
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine