fix old versions ref an update trouble shooting

Author: WesleyCharlesBlake

docs/validators/existing-k8s.md

@@ -24,7 +24,7 @@ Deploying the validator into an existing kubernetes cluster.
 ## Notable changes include:
 
 :::warning
-The validator `ChartVersion: 0.4.4` introduces a new pod and service, named `vao`. This Service will expose its service via `LoadBalancer` on port __8001__. Please make sure this port is open!
+The validator `ChartVersion: > 0.4.4` introduces a new pod and service, named `vao`. This Service will expose its service via `LoadBalancer` on port __8001__. Please make sure this port is open!
 Please make sure you update your `values.yaml` or `generated_values.yaml` to include `.Values.vao`.
 
 Sample config:

docs/validators/troubleshooting.md

@@ -51,6 +51,7 @@ To fix this, run the following commands:
 # as your validator user (eg demo-user)
 
 rm $KUBECONFIG
+sudo systemctl restart k3s
 sudo cp /etc/rancher/k3s/k3s.yaml $KUBECONFIG
 sudo chown $USER $KUBECONFIG
 ```

docs/validators/upgrading.md

@@ -108,7 +108,7 @@ Make sure the [TOR crds](#install-crds) are installed.
 
 ```
 helm repo update
-helm upgrade $FEED_NAME -n $FEED_NAME -f $HOME/$FEED_NAME/generated-values.yaml chronicle/validator --version 0.4.4
+helm upgrade $FEED_NAME -n $FEED_NAME -f $HOME/$FEED_NAME/generated-values.yaml chronicle/validator --version 0.4.6
 ```
 </details>