liquidfun 1.1.0 (new formula)

LiquidFun is a 2D rigid-body and fluid simulation C++ library for games
based upon Box2D.
It provides support for procedural animation of physical bodies to make
objects move and interact in realistic ways.
I pasted this string from documentation.
https://github.com/Homebrew/homebrew/blob/master/share/doc/homebrew/Formula-Cookbook.md

I don't know how to fix it or create issue for this kinds errors. What I have to read?