Update README.md

Author: sumansaurabh

README.md

@@ -15,7 +15,7 @@ Welcome to the Penify Documentation Site, powered by VitePress. This guide will
 1. Clone the repository:
 
 ```bash
-$ git clone https://github.com/SingularityX-ai/Penify-usage-doc-site
+$ git clone https://github.com/Penify-dev/Penify-usage-doc-site
 $ cd Penify-usage-doc-site
 ```