message: chore: improve note about DefinePlugin
diff: @@ -90,9 +90,7 @@ module.exports = {
  plugins: [
  // ...
  new webpack.DefinePlugin({
  - 'process.env': {
  - NODE_ENV: JSON.stringify('production')
  - }
  + 'process.env.NODE_ENV': JSON.stringify('production')
  })
  ]
  }
  