Update backup-azure-sql-automation.md

Removing the section which creates the confusion that AzureRM is supported.

Author: pvrk

articles/backup/backup-azure-sql-automation.md

@@ -42,8 +42,6 @@ Review the **Az.RecoveryServices** [cmdlet reference](/powershell/module/az.reco
 
 ### Set up and install
 
-[!INCLUDE [updated-for-az](../../includes/updated-for-az.md)]
-
 Set up PowerShell as follows:
 
 1. [Download the latest version of Az PowerShell](/powershell/azure/install-az-ps). The minimum version required is 1.5.0.