Updated docstring [skip CI]
Updated docstring [skip CI]


Former-commit-id: e3fed33a626e3ff99cf2631e6205295e5d494b7d [formerly d40b0d7894ffada7abe55e95ade58bcf16fda665]
Former-commit-id: f0dcc25b425ecf26a675951cfde1e5da41be9c6a
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine