Update README.md

Author: l4rm4nd

examples/changedetection/README.md

@@ -1,3 +1,11 @@
 # References
 
 - https://github.com/linuxserver/docker-changedetection.io
+
+# Notes
+
+You can optionally uncomment the tor socks proxy in the `docker-compose.yml`. If so, you can make use of changedetection to watch and monitor .onion siteds in the darknet.
+
+For this to work, you have to place the `proxies.json` file at the docker bind mount volume `/mnt/docker-volumes/changedetection/config/proxies.json`.
+
+Then restart the container. Within changedetection, you can now choose the proxy to use.