anchor.diff:          maintainer = 'Jon Doe "jon.doe@gmail.com"'
       }
   }
  -----+----
  
positive.code:     }
  }
  ----
  
  
  === Usage examples
  
  
negative.code: 
  
  ==== Example
  local example with TLS enabled (standard)
  [source,groovy]
  ----
  docker {
      serverUrl = 'https://192.168.59.103:2376'
      certPath = new File('/Users/user/.boot2docker/certs/boot2docker-vm')
  }
  ----
  remote example without TLS and credentials
  [source,groovy]
  ----
  docker {
  