update readme

helm/relate/readme.md

@@ -8,7 +8,7 @@
  AND you need to have a working mail server to point it to.
  - IF you do not have one - you can use this chart to setup a mailrelay service in your Kubernetes cluster: https://github.com/bokysan/docker-postfix/blob/master/helm/mail
 
- and currently no image is pushed to any dockerhub - so you need to do that - and point to it.
+ and currently no image is pushed to any dockerhub - so you need to do that - and point to it. you can find the ``Dockerfile`` in ``Docker`` folder
 
 For additional configuration options for social authentication using Python, refer to these docs. These changes should be made in the ``local_settings_template.py`` file present in ``docker`` folder
 - https://python-social-auth.readthedocs.io/en/latest/backends/keycloak.html