discord channel added

Author: GouravRusiya30

README.md

@@ -3,7 +3,7 @@
 ![Language](https://img.shields.io/badge/language-Python%20%2F%20Java%20%2F%20JS%20%2F%20C++-orange.svg) 
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE) 
 [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](https://github.com/dwyl/esta/issues)
-[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](https://github.com/codedecks-in/LeetCode-Solutions/blob/master/CONTRIBUTING.md)
+[![Discord](https://img.shields.io/discord/463752820026376202.svg?label=&logo=discord&logoColor=ffffff&color=7389D8&labelColor=6A7EC2)](https://discord.gg/nrru8K3)
 [![first-timers-only-friendly](http://img.shields.io/badge/first--timers--only-friendly-blue.svg?style=flat-square)](https://code.publiclab.org#r=all)
 [![HitCount](http://hits.dwyl.io/GouravRusiya30/SpringBootRestAPI.svg)](http://hits.dwyl.io/GouravRusiya30/SpringBootRestAPI)