Update README.md

Author: diegoborbadev

README.md

@@ -4,6 +4,7 @@
   <img width="120px" src="stackexchange.svg" />
   <h2 align="center">GitHub Readme Stack Exchange</h2>
   <p align="center">Show your status for any Stack Exchange site on your READMEs!</p>
+  <p align="center">Based on: <i><a href="https://github.com/omidnikrah/github-readme-stackoverflow">github-readme-stackoverflow</a></i> by <a href="https://github.com/omidnikrah" >omidnikrah</a></p>
 </p>
 
 <br>
@@ -53,4 +54,4 @@ If you want to have a compact layout, just you need to add `layout=compact` as a
 <a name="deploy-your-own"></a>
 
 ## Deploy your own
-[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/import/git?s=https://github.com/diegoborbadev/github-readme-stack-exchange)
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/import/git?s=https://github.com/diegoborbadev/github-readme-stack-exchange)