ssis ir vnet doc update 3

Author: jarodzhu-ms

articles/data-factory/join-azure-ssis-integration-runtime-virtual-network.md

@@ -30,15 +30,15 @@ Data Factory lets you join your Azure-SSIS IR to a virtual network created throu
 > [!IMPORTANT]
 > The classic virtual network is being deprecated, so use the Azure Resource Manager virtual network instead.  If you already use the classic virtual network, switch to the Azure Resource Manager virtual network as soon as possible.
 
-The [configuring an Azure-SQL Server Integration Services (SSIS) integration runtime (IR) to join a virtual network](tutorial-deploy-ssis-virtual-network.md) tutorial shows the minimum steps via Azure portal. This article expands on the tutorial and describes all the optional tasks:	
-
-- If you are using virtual network (classic).	
-- If you bring your own public IP addresses for the Azure-SSIS IR.	
-- If you use your own Domain Name System (DNS) server.	
-- If you use a network security group (NSG) on the subnet.	
-- If you use Azure ExpressRoute or a user-defined route (UDR).	
-- If you use customized Azure-SSIS IR.	
-- If you use Azure Powershell provisioning.	
+The [configuring an Azure-SQL Server Integration Services (SSIS) integration runtime (IR) to join a virtual network](tutorial-deploy-ssis-virtual-network.md) tutorial shows the minimum steps via Azure portal. This article expands on the tutorial and describes all the optional tasks:
+
+- If you are using virtual network (classic).
+- If you bring your own public IP addresses for the Azure-SSIS IR.
+- If you use your own Domain Name System (DNS) server.
+- If you use a network security group (NSG) on the subnet.
+- If you use Azure ExpressRoute or a user-defined route (UDR).
+- If you use customized Azure-SSIS IR.
+- If you use Azure Powershell provisioning.
 
 ## Access to on-premises data stores