syntax fixes
syntax fixes


Former-commit-id: 31e3de68545bb1b6e6c6a040857a0c9096188aad [formerly fe6aca7b0a5e2a80413525ea02618f5490961983]
Former-commit-id: 9021a1f7ad419064c0275b5a9f5e36d321278f94
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine