Update README.md

Author: lauthieb

README.md

@@ -14,7 +14,8 @@ A simple code snippet manager for developers built with Electron & Vue.js 🚀
 
 <div align="center">
 
-[![Build Status](https://travis-ci.org/lauthieb/code-notes.svg?branch=master)](https://travis-ci.org/lauthieb/code-notes)  
+[![Build Status](https://travis-ci.org/lauthieb/code-notes.svg?branch=master)](https://travis-ci.org/lauthieb/code-notes)
+[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)  
 [![forthebadge](http://forthebadge.com/images/badges/built-with-love.svg)](http://forthebadge.com) [![forthebadge](http://forthebadge.com/images/badges/uses-js.svg)](http://forthebadge.com) [![forthebadge](http://forthebadge.com/images/badges/makes-people-smile.svg)](http://forthebadge.com)
 </div>
 
@@ -64,6 +65,8 @@ This version 1 is totally local, but I have a lot of ideas to make this app bett
 * Redesign the snippet card (with language logo for example)
 * Add some shortcuts to improve the productivity
 
+Feel free to add an issue if you find some bugs or you have any ideas of evolutions 😃
+
 ---
 
 This project was generated with [electron-vue](https://github.com/SimulatedGREG/electron-vue)@[1c165f7](https://github.com/SimulatedGREG/electron-vue/tree/1c165f7c5e56edaf48be0fbb70838a1af26bb015) using [vue-cli](https://github.com/vuejs/vue-cli). Documentation about the original structure can be found [here](https://simulatedgreg.gitbooks.io/electron-vue/content/index.html).