Update README.md

Author: codewithvk

README.md

@@ -12,7 +12,9 @@ Real-Time Audio Communication, Collaborative Drawing board for  explain idea, Co
 with other room members & Many more things which smooth and attractive UI.
 
  ## Tech Stack 🗃
-  <img src="https://img.shields.io/badge/react-%2320232a.svg?style=for-the-badge&logo=react&logoColor=%2361DAFB"> <img src="https://img.shields.io/badge/node.js-6DA55F?style=for-the-badge&logo=node.js&logoColor=white"> <img src="https://img.shields.io/badge/Socket.io-black?style=for-the-badge&logo=socket.io&badgeColor=010101" >   <img src="https://img.shields.io/badge/express.js-%23404d59.svg?style=for-the-badge&logo=express&logoColor=%2361DAFB"> <img src="https://img.shields.io/badge/MongoDB-%234ea94b.svg?style=for-the-badge&logo=mongodb&logoColor=white"> <img src="https://img.shields.io/badge/docker-%230db7ed.svg?style=for-the-badge&logo=docker&logoColor=white"> <img src="https://img.shields.io/badge/heroku-%23430098.svg?style=for-the-badge&logo=heroku&logoColor=white">
+  <img src="https://img.shields.io/badge/react-%2320232a.svg?style=for-the-badge&logo=react&logoColor=%2361DAFB"> <img src="https://img.shields.io/badge/webRTC-%23430098.svg?style=for-the-badge&logoColor=white&color=red"> <img src="https://img.shields.io/badge/node.js-6DA55F?style=for-the-badge&logo=node.js&logoColor=white"> <img src="https://img.shields.io/badge/Socket.io-black?style=for-the-badge&logo=socket.io&badgeColor=010101" >   <img src="https://img.shields.io/badge/express.js-%23404d59.svg?style=for-the-badge&logo=express&logoColor=%2361DAFB"> <img src="https://img.shields.io/badge/MongoDB-%234ea94b.svg?style=for-the-badge&logo=mongodb&logoColor=white"> <img src="https://img.shields.io/badge/docker-%230db7ed.svg?style=for-the-badge&logo=docker&logoColor=white"> <img src="https://img.shields.io/badge/heroku-%23430098.svg?style=for-the-badge&logo=heroku&logoColor=white">
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 ## How to Setup Project In Local ? 🧑🏽‍💻