Update syntax

Author: Steve Danielson

docs/managed-devops-pools/configure-networking.md

@@ -210,11 +210,10 @@ If you configure your Azure DevOps Pipeline to run inside of a container, you ne
 
 To confirm that you can use a given subnet with Managed DevOps Pools, you can run the following script on a resource on that subnet to validate that the network flow is configured to reach all these available endpoints, and additionally the Managed DevOps control plane.
 
-To run the script with Powershell Core, or Powershell 5 or greater, save the following script as `ValidateMDPEndpoints.ps1` and run the following command: 
+> [!IMPORTANT]
+> You must run this script on a resource that is in your subnet, such as a VM or container, to validate that the network path is open from that subnet to the required endpoints.
 
-```powershell
-.\ValidateMDPEndpoints.ps1 -organization "<your-organization>"
-```
+To run the script with Powershell Core, or Powershell 5 or greater, save the following script as `ValidateMDPEndpoints.ps1` and run the following PowerShell command: `.\ValidateMDPEndpoints.ps1 -organization "<your-organization>"`
 
 ```powershell
 # ValidateMDPEndpoints.ps1