message: Use require() in JSDoc examples
diff: @@ -90,15 +90,13 @@ yargs
  * is highly recommended.
  *
  * @example
  - * import { Server } from 'logux-server'
  + * const Server = require('logux-server/server')
  *
  - * let env = process.env.NODE_ENV || 'development'
  - * let envOptions = {}
  + * const env = process.env.NODE_ENV || 'development'
  + * const envOptions = {}
  * if (env === 'production') {
  - * envOptions = {
  - * cert: 'cert.pem',
  - * key: 'key.pem'
  - * }
  + * envOptions.cert = 'cert.pem'
  + * envOptions.key = 'key.pem'
  * }
  *
  * const app = new Server(Object.assign({
  