Formatting fixes
Formatting fixes


Former-commit-id: 956aa88bd69ad5325909a88f6b8837db93e19b8f [formerly 18207405bfc031f6362794c9a47a7e808e08a6a9]
Former-commit-id: 3e593f335733b8107216d6011a4cffa58194a585
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine