message: Display next coverage in badge
diff: @@ -10,7 +10,7 @@ Accessible, customizable, delightful date & time pickers for [@material-ui/core]
  [![npm package](https://img.shields.io/npm/v/material-ui-pickers.svg)](https://www.npmjs.org/package/material-ui-pickers)
  [![npm download](https://img.shields.io/npm/dm/material-ui-pickers.svg)](https://www.npmjs.org/package/material-ui-pickers)
  -[![codecov](https://codecov.io/gh/dmtrKovalenko/material-ui-pickers/branch/develop/graph/badge.svg)](https://codecov.io/gh/dmtrKovalenko/material-ui-pickers)
  +[![codecov](https://codecov.io/gh/dmtrKovalenko/material-ui-pickers/branch/next/graph/badge.svg)](https://codecov.io/gh/dmtrKovalenko/material-ui-pickers)
  [![Bundle Size](https://img.shields.io/badge/gzip-14.7%20KB-brightgreen.svg)](https://unpkg.com/material-ui-pickers@1.0.0-rc.10/dist/material-ui-pickers.cjs.js)
  [![Build Status](https://api.travis-ci.org/dmtrKovalenko/material-ui-pickers.svg?branch=master)](https://travis-ci.org/dmtrKovalenko/material-ui-pickers)
  [![Cypress.io tests](https://img.shields.io/badge/cypress.io-tests-green.svg?style=flat-square)](https://dashboard.cypress.io/#/projects/qow28y/runs)
  