Add link to breve.xyz

README.md

@@ -4,6 +4,8 @@
 Breve is a web application that provides a simple interface to
 shortening long urls creating links smaller and easier to remember.
 
+You can find a running instance on [breve.xyz](https://breve.xyz)
+
 It creates links in the form of "/emeaoinqua": easier to remember than
 alphanumeric strings like "/1Cqw8lHw" used by several services.
 
@@ -41,6 +43,7 @@ tls {
 ```
 
 `urltable` is the location of breve url hashtable
+
 `chain` is a list of chain certificate files
 
 ## License