corrected some print output
corrected some print output


Former-commit-id: 2dc7bf7761ce9ecbde773710fd2ef9d330689f92 [formerly e5a699b42452b582853c56873e9db285195c14bd] [formerly e5a699b42452b582853c56873e9db285195c14bd [formerly e4d52ef35b9cece719427cadf1c2800a6376f766]]
Former-commit-id: abc54b9d769c3db431db5542479dfdfcca1b9648
Former-commit-id: f293d5590181162fc052ab00247757d356e16014
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine