Small renaming
Small renaming


Former-commit-id: b64e9467f6731f59256a8f169ce706ba20a9f27a [formerly 06ebe82b4e63fdbbba2a801259f5c8eb7c9c0e2b]
Former-commit-id: a47f3c89f2c72d64317ad12eb2e4c17b1bdfd525
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine