Fix link

kepler/README.md

@@ -49,7 +49,7 @@ Need help? Contact [Datadog support][3].
 
 [1]: https://sustainable-computing.io/
 [2]: https://app.datadoghq.com/account/settings/agent/latest
-[3]: https://docs.datadoghq.com/agent/kubernetes/integrations/
+[3]: https://docs.datadoghq.com/agent/guide/use-community-integrations/?tab=agentv721v621
 [4]: https://github.com/DataDog/integrations-extras/blob/master/kepler/datadog_checks/kepler/data/conf.yaml.example
 [5]: https://docs.datadoghq.com/agent/guide/agent-commands/#start-stop-and-restart-the-agent
 [6]: https://docs.datadoghq.com/agent/guide/agent-commands/#agent-status-and-information