acrolinx and tested script

Author: asudbring

articles/networking/scripts/virtual-network-powershell-filter-network-traffic.md

@@ -12,7 +12,7 @@ ms.custom: devx-track-azurepowershell
 
 # Filter inbound and outbound VM network traffic
 
-This script sample creates a virtual network with front-end and back-end subnets. Inbound network traffic to the front-end subnet is limited to HTTP, and HTTPS, while outbound traffic to the Internet from the back-end subnet is not permitted. After running the script, you will have one virtual machine with two NICs. Each NIC is connected to a different subnet.
+This script sample creates a virtual network with front-end and back-end subnets. Inbound network traffic to the front-end subnet is limited to HTTP, and HTTPS, while outbound traffic to the Internet from the back-end subnet isn't permitted. After running the script, you'll have one virtual machine with two NICs. Each NIC is connected to a different subnet.
 
 If needed, install the Azure PowerShell using the instruction found in the [Azure PowerShell guide](/powershell/azure/), and then run `Connect-AzAccount` to create a connection with Azure.
 
@@ -54,4 +54,4 @@ This script uses the following commands to create a resource group, virtual netw
 
 For more information on the Azure PowerShell, see [Azure PowerShell documentation](/powershell/azure/).
 
-Additional networking PowerShell script samples can be found in the [Azure Networking Overview documentation](../powershell-samples.md?toc=%2fazure%2fnetworking%2ftoc.json).
+More networking PowerShell script samples can be found in the [Azure Networking Overview documentation](../powershell-samples.md?toc=%2fazure%2fnetworking%2ftoc.json).