Update articles/spring-apps/how-to-deploy-in-azure-virtual-network.md

Co-authored-by: Karl Erickson <[email protected]>

Author: Ratulac-Azure

articles/spring-apps/how-to-deploy-in-azure-virtual-network.md

@@ -306,7 +306,8 @@ If you don't specify custom DNS servers in your DNS Server Virtual Network setti
 
 If your custom DNS server can't add Azure DNS IP `168.63.129.16` as the upstream DNS server, use the following steps:
 
-* Your custom DNS server can resolve IP addresses for all the public FQDNs mentioned in the [Customer responsibilities running Azure Spring Apps in a virtual network](vnet-customer-responsibilities.md).
+* Ensure that your custom DNS server can resolve IP addresses for all the public FQDNs mentioned in the [Customer responsibilities running Azure Spring Apps in a virtual network](vnet-customer-responsibilities.md).
+
 * Add the DNS record `*.svc.private.azuremicroservices.io` to the [IP of your application](access-app-virtual-network.md#find-the-ip-for-your-application).
 
 ## Next steps