Minor fixes to docker page [skip ci]
Minor fixes to docker page [skip ci]


Former-commit-id: f3c82fbe4939287cb6b7d9fe957bdc0dac93d73d [formerly f3c82fbe4939287cb6b7d9fe957bdc0dac93d73d [formerly 5e291628b66646cc79574646df07006ecc7759c4]]
Former-commit-id: 5d4fc967506efd26ea1c15160cd01fb45ddddd8c
Former-commit-id: e0fc534e81ecd3b6b5699252f342372e80e968be
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine