Can we change the comment a bit?

```js
/*
 * 5. Register express routes 
 */

/*
 * EXTENSION POINT
 * Add your routes here.
 */

// Remove this line to handle `/` on your own
app.get('/', loopback.status());
```

I prefer to explicitly tell users where they should put their customisations, so they don't accidentally put them in a wrong place.