Update ipv6-add-to-existing-vnet-powershell.md

Author: v-albemi

articles/virtual-network/ipv6-add-to-existing-vnet-powershell.md

@@ -1,5 +1,5 @@
 ---
-title: Upgrade an IPv4 application to IPv6 in Azure virtual network - PowerShell
+title: Upgrade an IPv4 application to IPv6 in Azure Virtual Network - PowerShell
 titlesuffix: Azure Virtual Network
 description: This article shows how to deploy IPv6 addresses to an existing application in Azure virtual network using Azure Powershell.
 services: virtual-network
@@ -50,7 +50,7 @@ Register-AzResourceProvider -ProviderNamespace Microsoft.Network
 ```
 
 ### Create a Standard Load Balancer
-This article assumes that you deployed a Standard Load Balancer as described in [QuickStart: Create a Standard Load Balancer - Azure PowerShell](../load-balancer/quickstart-create-standard-load-balancer-powershell.md).
+This article assumes that you deployed a Standard Load Balancer as described in [Quickstart: Create a Standard Load Balancer - Azure PowerShell](../load-balancer/quickstart-create-standard-load-balancer-powershell.md).
 
 ## Retrieve the resource group
 
@@ -181,4 +181,4 @@ Remove-AzResourceGroup -Name MyAzureResourceGroupSLB
 
 ## Next steps
 
-In this article, you updated an existing Standard Load Balancer with a IPv4 frontend IP configuration to a dual stack (IPv4 and IPv6) configuration. You also added IPv6 configurations to the NICs of the VMs in the backend pool. To learn more about IPv6 support in Azure virtual networks, see [What is IPv6 for Azure Virtual Network?](ipv6-overview.md)
+In this article, you updated an existing Standard Load Balancer with a IPv4 frontend IP configuration to a dual stack (IPv4 and IPv6) configuration. You also added IPv6 configurations to the NICs of the VMs in the backend pool. To learn more about IPv6 support in Azure virtual networks, see [What is IPv6 for Azure Virtual Network?](ipv6-overview.md)