Forgot to remove the test references
Forgot to remove the test references

enkoder/heroku-buildpack-go,heroku/heroku-buildpack-go,cloudfoundry/go-buildpack,heroku/heroku-buildpack-go,titanous/heroku-buildpack-go,michael-go/heroku-buildpack-go,cloudfoundry/go-buildpack,michael-go/heroku-buildpack-go,cloudfoundry/go-buildpack