Update lightbox value for images.

Author: nathaniel-msft

articles/aks/tutorial-kubernetes-deploy-application.md

@@ -214,7 +214,7 @@ When the application runs, a Kubernetes service exposes the application front en
 
 3. View the application in action by opening a web browser to the external IP address of your service.
 
-    :::image type="content" source="./learn/media/quick-kubernetes-deploy-cli/aks-store-application.png" alt-text="Screenshot of AKS Store sample application." lightbox="media/quick-kubernetes-deploy-cli/aks-store-application.png":::
+    :::image type="content" source="./learn/media/quick-kubernetes-deploy-cli/aks-store-application.png" alt-text="Screenshot of AKS Store sample application." lightbox="./learn/media/quick-kubernetes-deploy-cli/aks-store-application.png":::
 
 If the application doesn't load, it might be an authorization problem with your image registry. To view the status of your containers, use the `kubectl get pods` command. If you can't pull the container images, see [Authenticate with Azure Container Registry from Azure Kubernetes Service](cluster-container-registry-integration.md).
 
@@ -228,7 +228,7 @@ Navigate to your Azure portal to find your deployment information.
 1. Copy the External IP shown in the column for store-front
 1. Paste the IP into your browser and visit your store page
 
-    :::image type="content" source="./learn/media/quick-kubernetes-deploy-cli/aks-store-application.png" alt-text="Screenshot of AKS Store sample application." lightbox="media/quick-kubernetes-deploy-cli/aks-store-application.png":::
+    :::image type="content" source="./learn/media/quick-kubernetes-deploy-cli/aks-store-application.png" alt-text="Screenshot of AKS Store sample application." lightbox="./learn/media/quick-kubernetes-deploy-cli/aks-store-application.png":::
 
 ## Next steps