Why is the criteria documentation written in broken English?

[Butteroll]

Criteria | XenForo

When XenForo needs to test something (user/page/post...) against some user selected conditions (criteria), it uses the Criteria system.

xenforo.com

It's hard enough to grasp some of these concepts, but adding linguistic obstacles is just too much. It's written in broken English and sometime actually confuses me.
Why is it like that?

 

[jmurrayhead]

Yikes. That is pretty bad. It reads as if it was taken from a post of a user who doesn't speak English as a first language.

 

[Chris D]

We accept documentation and edits from the community via GitHub.

Please feel free to make modifications if you wish to.

 

[Brad Padgett]

I don't see what's so bad about it. Looks like new documentation that I didn't even know was there. Will definitely check it out.

 

[djbaxter]

I agree with @Brad Padgett

What part of the documentation do you find objectionable? Looks okay to me.