remove cover.run from readme

Author: inhere

README.md

@@ -2,7 +2,6 @@
 
 [![GoDoc](https://godoc.org/github.com/gookit/i18n?status.svg)](https://godoc.org/github.com/gookit/i18n)
 [![Build Status](https://travis-ci.org/gookit/i18n.svg?branch=master)](https://travis-ci.org/gookit/i18n)
-[![cover.run](https://cover.run/go/https:/github.com/gookit/i18n.svg?style=flat&tag=golang-1.10)](https://cover.run/go?tag=golang-1.10&repo=https%3A%2Fgithub.com%2Fgookit%2Fi18n)
 [![Coverage Status](https://coveralls.io/repos/github/gookit/i18n/badge.svg?branch=master)](https://coveralls.io/github/gookit/i18n?branch=master)
 [![Go Report Card](https://goreportcard.com/badge/github.com/gookit/i18n)](https://goreportcard.com/report/github.com/gookit/i18n)
 

README_cn.md

@@ -2,7 +2,6 @@
 
 [![GoDoc](https://godoc.org/github.com/gookit/i18n?status.svg)](https://godoc.org/github.com/gookit/i18n)
 [![Build Status](https://travis-ci.org/gookit/i18n.svg?branch=master)](https://travis-ci.org/gookit/i18n)
-[![cover.run](https://cover.run/go/https:/github.com/gookit/i18n.svg?style=flat&tag=golang-1.10)](https://cover.run/go?tag=golang-1.10&repo=https%3A%2Fgithub.com%2Fgookit%2Fi18n)
 [![Coverage Status](https://coveralls.io/repos/github/gookit/i18n/badge.svg?branch=master)](https://coveralls.io/github/gookit/i18n?branch=master)
 [![Go Report Card](https://goreportcard.com/badge/github.com/gookit/i18n)](https://goreportcard.com/report/github.com/gookit/i18n)