message: docs: wrong express syntax
  append callback to third parameter of render function
diff: @@ -103,8 +103,8 @@ app.get('/**/*', (req: Request, res: Response) => {
  res.render('../dist/index', {
  req,
  res
  - });
  }, (err: Error, html: string) => {
  res.status(html ? 200 : 500).send(html || err.message);
  });
  +});
  ```
  