Update README.md (#71)

Author: mmac-m3a

cloud_Azure/terraform/module/README.md

@@ -22,10 +22,6 @@ NetworkWatcher is automatically created by Azure when VirtualNetwork is created
 * [All Network Security Groups in requested Resource Groups in single Azure Account](examples/single_account_multiple_resource_groups)
 * [All Network Security Groups in requested Resource Groups in multiple Azure Accounts](examples/multiple_accounts_multiple_resource_group)
 
-## Demo
-
-* [Demo showing how to add list of subnets to Kentik portal using this module](demo) (TBD)
-
 ## Requirements
 
 | Name | Version |
@@ -91,4 +87,4 @@ To install Python and required packages:
 | subscription_id | Azure subscription ID |
 | resource_group_names | Names of Resource Groups from which to collect flow logs |
 | storage_accounts | Storage Account names where flow logs will be collected |
-| principal_id | Service Principal ID created for Kentik NSG Flow Exporter application |
+| principal_id | Service Principal ID created for Kentik NSG Flow Exporter application |