Small fix
Small fix


Former-commit-id: 8a3cc63739953a724ad60508bb1bed0bcbae67c4 [formerly 70db79949b4ee2c81f2170ce4a6325a829d8f498]
Former-commit-id: 1a16e93482d5fe6f48a6ffc1dde64f29ce43736c
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine