3.0 Usegroup location is wrong

[mgrip]

Seems like the usegroup loc end is inclusive of comments that fall after it (don't think it should)

[mgrip]

Interestingly enough, it only happens when the extractDoc: true setting is enabled. When its not, the locEnd is correctly parsed as 4

[ichiriac]

it's fixed

[mgrip]

awesome thanks @ichiriac!