XD - How does this work?

So, I was looking through my Wiki-points, and noticed I have -1 points in "Starfox 64". How exactly does this happen?

Your contribution was so shitty they deducted points.

But seriously, no idea man =/

I have been making edits purely from memory. Even though I am pretty sure on most of them, there is a chance I could have made am mistake, do mistakes deduct points?

"I have been making edits purely from memory. Even though I am pretty sure on most of them, there is a chance I could have made am mistake, do mistakes deduct points?"

Ah, alright. I'm trying to get 400 points for the contest thing, but with it only being -1 I see no reason to bother anyone official about it. Thanks for the information.