Fixed a comment
Fixed a comment


Former-commit-id: 674cac33a3426fb2e6ae16c0c639583db6c0d049 [formerly e8943a49150a3e1befc740a783b1e4e2395a7416]
Former-commit-id: 826e552161009105fe4a1b6dfabaad9fb6e78f0a
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine