Refactor documentation around velocity calculations
Refactor documentation around velocity calculations

ppy/osu,NeoAdonis/osu,smoogipoo/osu,peppy/osu,NeoAdonis/osu,peppy/osu,smoogipoo/osu,smoogipooo/osu,smoogipoo/osu,NeoAdonis/osu,ppy/osu,ppy/osu,peppy/osu