chore: Auto-update chart README [skip ci]

charts/stable/etherpad/Chart.yaml

@@ -5,14 +5,15 @@ kubeVersion: ">=1.16.0-0"
 name: etherpad
 description: A real-time collaborative editor scalable to thousands of simultaneous real time users.
 type: application
-home: https://github.com/truecharts/charts/tree/master/charts/stable/etherpad
-icon: https://truecharts.org/img/chart-icons/etherpad.png
+home: https://truecharts.org/docs/charts/stable/etherpad
+icon: https://truecharts.org/img/hotlink-ok/chart-icons/etherpad.png
 keywords:
   - etherpad
   - editor
   - notepad
   - pad
 sources:
+  - https://github.com/truecharts/charts/tree/master/charts/stable/etherpad
   - https://etherpad.org/
   - https://github.com/ether/etherpad-lite
   - https://hub.docker.com/r/nicholaswilde/etherpad