fix typo

README.md

@@ -156,4 +156,5 @@ nicegui:
     - ./:/app/
 ```
 
-While it is possible to provide SSL certificates directly through NiceGUI (using [JustPy config](https://justpy.io/reference/configuration/)) we also like reverse proies like [Traefik](https://doc.traefik.io/traefik/) or [NGINX](https://www.nginx.com/). See our [docker-compose.yml](https://github.com/zauberzeug/nicegui/blob/main/docker-compose.yml) for example.
+While it is possible to provide SSL certificates directly through NiceGUI (using [JustPy config](https://justpy.io/reference/configuration/)), we also like reverse proxies like [Traefik](https://doc.traefik.io/traefik/) or [NGINX](https://www.nginx.com/).
+See our [docker-compose.yml](https://github.com/zauberzeug/nicegui/blob/main/docker-compose.yml) as an example.