Add demo for wastebin

README.md

@@ -1430,7 +1430,7 @@ _Related: [Wikis](#wikis)_
 - [Stikked](https://github.com/claudehohl/Stikked) - Advanced and beautiful pastebin. `GPL-3.0` `PHP`
 - [Sup3rS3cretMes5age](https://github.com/algolia/sup3rS3cretMes5age) - Very simple (to deploy and to use) secret message service using Hashicorp Vault as a secrets storage. `MIT` `Go`
 - [wantguns/bin](https://github.com/wantguns/bin) - Minimal pastebin for both textual and binary files shipped in a single statically linked binary. ([Demo](https://basedbin.fly.dev)) `GPL-3.0` `Rust`
-- [Wastebin](https://github.com/matze/wastebin) - Lightweight, minimal and fast pastebin with an SQLite backend. `MIT` `Rust`
+- [Wastebin](https://github.com/matze/wastebin) - Lightweight, minimal and fast pastebin with an SQLite backend. ([Demo](https://bin.bloerg.net)) `MIT` `Rust`
 
 
 ### Personal Dashboards