[docs:] fix missing port-forward URL

Apparently in the last re-work the port-foward URL has been inadvertently
 removed

content/en/docs/pipelines/installation/localcluster-deployment.md

@@ -311,6 +311,14 @@ arise using it.
     ```
 
     The Kubeflow Pipelines deployment may take several minutes to complete.
+2. Verify that the Kubeflow Pipelines UI is accessible by port-forwarding:
+
+   ```SHELL
+   kubectl port-forward -n kubeflow svc/ml-pipeline-ui 8080:80
+   ```
+
+Open the Kubeflow Pipelines UI at http://localhost:8080/ or if you are using Kind or K3s within a VM http://{VM IP ADDRESS}:8080/
+Please note that K3ai will automatically print the right UI URL at the end of the installation process.
 
     **Note**: `kubectl apply -k` accepts local paths and paths that are formatted as 
 [hashicorp/go-getter URLs](https://github.com/kubernetes-sigs/kustomize/blob/master/examples/remoteBuild.md#url-format). While the paths in the preceding commands look like URLs, they are not valid