Typo

Author: matteofigus

README.md

@@ -9,7 +9,7 @@
 [![npm version](https://img.shields.io/npm/v/styled-jss.svg?style=flat)](https://www.npmjs.com/package/styled-jss)
 [![npm license](https://img.shields.io/npm/l/styled-jss.svg?style=flat)](https://www.npmjs.com/package/styled-jss)
 
-Styled-JSS implements a styled-primitives interface on top of [JSS](https://github.com/cssinjs/jss). It's API is similar to styled-components but thanks to the JSS core, it supports all features and plugins JSS does. For e.g. you can use full [JSON Syntax](https://github.com/cssinjs/jss/blob/master/docs/json-api.md) inside.
+Styled-JSS implements a styled-primitives interface on top of [JSS](https://github.com/cssinjs/jss). Its API is similar to styled-components but thanks to the JSS core, it supports all features and plugins JSS does. For e.g. you can use full [JSON Syntax](https://github.com/cssinjs/jss/blob/master/docs/json-api.md) inside.
 
 Try it out on [webpackbin](https://www.webpackbin.com/bins/-KlrbQuwAZSK5eSzpCSy).