message: Run `serve` in production mode and update it
diff: @@ -5,10 +5,10 @@ const {parse: parseDockerfile} = require('docker-file-parser')
  const listPackage = {
  scripts: {
  - start: 'serve ./content'
  + start: `NODE_ENV='production' serve ./content`
  },
  dependencies: {
  - serve: '3.4.1'
  + serve: '4.0.1'
  }
  }
  