Update worker troubleshooting

Correct count and role to match the doc page

Author: dkeightley

content/rancher/v2.x/en/troubleshooting/kubernetes-components/worker-and-generic/_index.md

@@ -7,7 +7,7 @@ This section applies to every node as it includes components that run on nodes w
 
 # Check if the Containers are Running
 
-There are three specific containers launched on nodes with the `controlplane` role:
+There are two specific containers launched on nodes with the `worker` role:
 
 * kubelet
 * kube-proxy
@@ -32,4 +32,4 @@ The logging of the containers can contain information on what the problem could
 ```
 docker logs kubelet
 docker logs kube-proxy
-```
+```