update docs

README.md

@@ -15,6 +15,7 @@ Popeye is a readonly tool, it does not alter any of your Kubernetes resources in
 [![Build Status](https://travis-ci.com/derailed/popeye.svg?branch=master)](https://travis-ci.com/derailed/popeye)
 [![release](https://img.shields.io/github/release-pre/derailed/popeye.svg)](https://github.com/derailed/popeye/releases)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/mum4k/termdash/blob/master/LICENSE)
+[![Docker Repository on Quay](https://quay.io/repository/derailed/popeye/status "Docker Repository on Quay")](https://quay.io/repository/derailed/popeye)
 <!-- [![Get it from the Snap Store](https://snapcraft.io/static/images/badges/en/snap-store-black.svg)](https://snapcraft.io/popeye) -->
 
 ---
@@ -165,7 +166,7 @@ spec:
           restartPolicy: Never
           containers:
             - name: popeye
-              image: derailed/popeye:v0.3.3
+              image: quay.io/derailed/popeye:v0.3.6
               imagePullPolicy: IfNotPresent
               args:
                 - -o