Update README.md

README.md

@@ -98,7 +98,9 @@ Some of the products have been renamed, there are no changes regarding this in t
 - [Describe and demonstrate how to configure Docker to use external DNS](https://gist.github.com/Evalle/7b21e0357c137875a03480428a7d6bf6)
 - [Describe and demonstrate how to use Docker to load balance HTTP/HTTPs traffic to an application (Configure L7 load balancing with Docker EE)](https://www.mirantis.com/blog/enhanced-layer-7-routing-for-swarm-in-docker-enterprise-edition-beta)
 - [Describe and demonstrate how to deploy a service on a Docker overlay network](https://docs.docker.com/network/overlay/)
-- [Describe and demonstrate how to troubleshoot container and engine logs to resolve connectivity issues between containers](https://success.mirantis.com/article/troubleshooting-container-networking)
+- Describe and demonstrate how to troubleshoot container and engine logs to resolve connectivity issues between containers:
+  - [how to troubleshoot docker container logs](https://docs.docker.com/engine/reference/commandline/logs/)
+  - [how to troubleshoot docker enginee logs](https://docs.docker.com/config/daemon/logs/)
 - (Since Study Guide 1.5) [Describe how to route traffic to Kubernetes pods using ClusterIP and NodePort services](https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types)
 - (Since Study Guide 1.5) [Describe the Kubernetes’ container network model](https://kubernetes.io/docs/concepts/cluster-administration/networking/)