Fix live demo link in README

Corrected the URL for the live demo in the README.

Author: nirajxdev

README.md

@@ -19,7 +19,7 @@ Welcome to my collection of JavaScript projects! This repository contains variou
 ## Live Demo
 
 You can check the deployed link in the sidebar of the repository or visit it directly here:
-[https://niraj0624.github.io/JavaScript---Projects/]
+[https://niraj0624.github.io/JavaScript-Projects/]
 
 The deployment is managed through the main `index.html` file.