docs: update badges

Author: ricardogobbosouza

README.md

@@ -4,8 +4,7 @@
 [![npm downloads][npm-downloads-src]][npm-downloads-href]
 [![Circle CI][circle-ci-src]][circle-ci-href]
 [![Codecov][codecov-src]][codecov-href]
-[![Dependencies][david-dm-src]][david-dm-href]
-[![Standard JS][standard-js-src]][standard-js-href]
+[![License][license-src]][license-href]
 
 > The one-liner node.js http-proxy middleware solution for Nuxt.js using [http-proxy-middleware](https://github.com/chimurai/http-proxy-middleware)
 
@@ -117,10 +116,10 @@ Keys are [context](https://github.com/chimurai/http-proxy-middleware#context-mat
 Copyright (c) Nuxt Community
 
 <!-- Badges -->
-[npm-version-src]: https://img.shields.io/npm/dt/@nuxtjs/proxy.svg?style=flat-square
+[npm-version-src]: https://img.shields.io/npm/v/@nuxtjs/proxy/latest.svg?style=flat-square
 [npm-version-href]: https://npmjs.com/package/@nuxtjs/proxy
 
-[npm-downloads-src]: https://img.shields.io/npm/v/@nuxtjs/proxy/latest.svg?style=flat-square
+[npm-downloads-src]: https://img.shields.io/npm/dt/@nuxtjs/proxy.svg?style=flat-square
 [npm-downloads-href]: https://npmjs.com/package/@nuxtjs/proxy
 
 [circle-ci-src]: https://img.shields.io/circleci/project/github/nuxt-community/proxy-module.svg?style=flat-square
@@ -129,8 +128,5 @@ Copyright (c) Nuxt Community
 [codecov-src]: https://img.shields.io/codecov/c/github/nuxt-community/proxy-module.svg?style=flat-square
 [codecov-href]: https://codecov.io/gh/nuxt-community/proxy-module
 
-[david-dm-src]: https://david-dm.org/nuxt-community/proxy-module/status.svg?style=flat-square
-[david-dm-href]: https://david-dm.org/nuxt-community/proxy-module
-
-[standard-js-src]: https://img.shields.io/badge/code_style-standard-brightgreen.svg?style=flat-square
-[standard-js-href]: https://standardjs.com
+[license-src]: https://img.shields.io/npm/l/@nuxtjs/proxy.svg?style=flat-square
+[license-href]: https://npmjs.com/package/@nuxtjs/proxy