Update README.md

Author: Łukasz Florczak

README.md

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 # vue-agile [![](https://img.shields.io/npm/v/vue-agile.svg?style=flat-square&logo=npm)](https://www.npmjs.com/package/vue-agile) [![](https://img.shields.io/npm/l/vue-agile.svg?style=flat-square&logo=github)](https://github.com/lukaszflorczak/vue-agile/blob/master/LICENSE.md) [![](https://img.shields.io/codacy/grade/509a536ebcf64a71a119e988bd888af2.svg?style=flat-square&logo=codacy)](https://app.codacy.com/project/lukaszflorczak/vue-agile/dashboard) [![](https://img.shields.io/npm/dm/vue-agile.svg?style=flat-square&logo=npm)](https://www.npmjs.com/package/vue-agile) [![](https://img.shields.io/badge/buy%20me%20a%20coffee-+3€-red.svg?style=flat-square&logo=ko-fi)](http://ko-fi.com/lukaszflorczak)
 
 > A carousel component for Vue.js inspired by [Slick](https://github.com/kenwheeler/slick/).<br>
-> Powerful, touch-friendly, and written in Vue and Vanilla JS (without a jQuery dependency).
+> Powerful, responsive, touch-friendly, and written in Vue and Vanilla JS (without a jQuery dependency).
 
 **[Demo & examples](https://lukaszflorczak.github.io/vue-agile/)**