Remove dead demo link

README.md

@@ -1875,7 +1875,7 @@ Before hosting one, please see [shortcomings](https://en.wikipedia.org/wiki/URL_
 - [Polr](https://project.polr.me/) - Modern, minimalist, modular, and lightweight URL shortener. ([Source Code](https://github.com/Cydrobolt/polr)) `GPL-2.0` `PHP`
 - [reduc.io](https://github.com/ziyasal/reducio) - URL shortener service written in Scala, using Akka-Http and Redis. `MIT` `Scala`
 - [ReducePy](https://github.com/abdullahselek/ReducePy) - URL shortener service using Tornado and Redis runs on Docker and Kubernetes. `MIT` `Python`
-- [schort](https://github.com/sqozz/schort) - No login, no javascript, just short links. ([Demo](https://s.wx0.de)) `CC0-1.0` `Python`
+- [schort](https://github.com/sqozz/schort) - No login, no javascript, just short links. `CC0-1.0` `Python`
 - [Shlink](https://shlink.io) - URL shortener with REST API and command line interface. Includes official progressive web application and docker images. ([Source Code](https://github.com/shlinkio/shlink), [Clients](https://shlink.io/apps)) `MIT` `PHP`
 - [shorturl](https://git.mills.io/prologic/shorturl) - Simple URL shortener with very tiny URLs. ([Demo](https://url.mills.io)) `MIT` `Go`
 - [Simple-URL-Shortener](https://github.com/azlux/Simple-URL-Shortener) - KISS URL shortener, public or private (with account). Minimalist and lightweight. No dependencies. ([Demo](https://u.azlux.fr)) `MIT` `PHP`