Removed a leftover reference to tiles
Removed a leftover reference to tiles


Former-commit-id: 774fff23f70079c05a04d477b0765fda16b815a4 [formerly 774fff23f70079c05a04d477b0765fda16b815a4 [formerly 1720e6e4829595d94828f42da577f5222ebc6b9c]]
Former-commit-id: 3896fd15d7de6cc1a48607c64e1cff175bb160ce
Former-commit-id: e2d661aec0dfb0dd7406d87aa4d67d9603d66523
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine