Update README.md

idk how to re-deploy a page so i did it like this :

Author: NukuHack

README.md

@@ -2,7 +2,7 @@
 
 [![lite-badge](https://jupyterlite.rtfd.io/en/latest/_static/badge.svg)](https://jupyterlite.github.io/demo)
 
-JupyterLite deployed as a static site to GitHub Pages, for demo purposes.
+JupyterLite deployed as a static site to GitHub Pages, for demo purposes.  
 
 ## ✨ Try it in your browser ✨