fixes for linux docker

README.md

@@ -283,7 +283,11 @@ It's possible to use ENVs instead of the yml file. This is useful if you want to
 | ANKLET_METRICS_DATABASE_USER | User to use (ex: "") |
 | ANKLET_METRICS_DATABASE_PASSWORD | Password to use (ex: "") |
 
-An example response of each format is as follows:
+#### Docker / Containers
+
+Docker images are available at [veertu/anklet](https://hub.docker.com/r/veertu/anklet). [You can find the example docker-compose file in the `docker` directory.](https://github.com/veertuinc/anklet/blob/main/docker/docker-compose.yml)
+
+Finally, here are the example responses of each format:
 
 #### JSON