@pivanov still not that sorry.
Just before that line you have: 

```
var confirm = {
    title: _('installNow'),
    callback: this.acceptInstall.bind(this)
  };
```

i think you need to add: 'recommend : true' to `confirm``
```
var confirm = {
    title: _('installNow'),
    callback: this.acceptInstall.bind(this),
    recommend: true
  };
```
and don't change the line #235