fixed a reference to a non-existent parameter
fixed a reference to a non-existent parameter


Former-commit-id: 98dfbb4b69c82f925591f79c2a99adda66249c87 [formerly 98dfbb4b69c82f925591f79c2a99adda66249c87 [formerly 0eb7f1c47cf0f146cb21fd5641b522060d3f8a85]]
Former-commit-id: bb74c98243d35adc8ba4263dd904a1f986eb29a4
Former-commit-id: bf4758798a2fbfb362454ae5c5351191851c5957
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine