Fix formatting start declaration with access modifiers for generate override gettersetter

Now:
![](http://service.crazypanda.ru/v/clip2net/A/p/wr4bL1oGN6.png)
![](http://service.crazypanda.ru/v/clip2net/n/H/8QHELD80AA.png)

Result after fix:
![](http://service.crazypanda.ru/v/clip2net/T/B/r5e9qhqnLe.png)