Vow of Poverty quick question

[Artoomis]

Quick rules question, because I think I did it wrong:

My VoP character at 20th level has +8/+6/+4 stat bonuses (inherent stat bonuses, IIRC), but I though it only went up to +6/+4/+2.

Did I make a mistake?

The boosts occcured at 7th, 11th, 15th and 19th levels, which seems right, I am just bothered by the thought that they maxed out at +6 not +8.

I painstakingly followed the VoP rules, but now I am doubting myself.

 

[Pyrex]

At 19th level, you have +8/+6/+4/+2 Enhancement stat bonuses.

 

[Artoomis]

At 19th level, you have +8/+6/+4/+2 Enhancement stat bonuses.

Thanks for clearing that up. I totally missed the final +2, and wasn't sure about the type of bonus.