Update virtual-network-troubleshoot-connectivity-problem-between-vms.md

Not everybody is aware of this tool so the following should be added:

"You can also use Test-NetConnection module in PowerShell to diagnose information for a connection."

Author: azarboon

articles/virtual-network/virtual-network-troubleshoot-connectivity-problem-between-vms.md

@@ -32,6 +32,9 @@ One Azure VM can't connect to another Azure VM.
 8. [Try to connect to a VM network share](#step-8-try-to-connect-to-a-vm-network-share)
 9. [Check Inter-VNet connectivity](#step-9-check-inter-vnet-connectivity)
 
+> [!NOTE]  
+> You can also use Test-NetConnection module in PowerShell to diagnose information for a connection.
+> 
 ## Troubleshooting steps
 
 Follow these steps to troubleshoot the problem. After you complete each step, check whether the problem is resolved. 
@@ -103,4 +106,4 @@ If you can't connect to a VM network share, the problem may be caused by unavail
 Use [Network Watcher IP Flow Verify](../network-watcher/network-watcher-ip-flow-verify-overview.md) and [NSG Flow Logging](../network-watcher/network-watcher-nsg-flow-logging-overview.md) to determine whether there's an NSG or UDR that is interfering with traffic flow. You can also verify your Inter-VNet configuration [here](https://support.microsoft.com/en-us/help/4032151/configuring-and-validating-vnet-or-vpn-connections).
 
 ### Need help? Contact support.
-If you still need help, [contact support](https://portal.azure.com/?#blade/Microsoft_Azure_Support/HelpAndSupportBlade) to get your issue resolved quickly.
+If you still need help, [contact support](https://portal.azure.com/?#blade/Microsoft_Azure_Support/HelpAndSupportBlade) to get your issue resolved quickly.