Adding sudo: false
Adding sudo: false

Trying to resolve occasional issues with bundler I am experiecing. Following advice described in https://github.com/bundler/bundler/issues/3558#issuecomment-171347979. Also turned all strings in the YAML file to proper strings (relying on plain statements without quotes can sometimes cause problems).
apiaryio/dredd-hooks-ruby,gonzalo-bulnes/dredd-hooks-ruby