removed duplicate sentence

Author: duongau

articles/expressroute/expressroute-howto-erdirect.md

@@ -17,7 +17,7 @@ ExpressRoute Direct gives you the ability to directly connect to Microsoft's glo
 
 ## Before you begin
 
-Before using ExpressRoute Direct, you must first enroll your subscription. Before using ExpressRoute Direct, you must first enroll your subscription. To enroll, please do the following via Azure PowerShell:
+Before using ExpressRoute Direct, you must first enroll your subscription. To enroll, please do the following via Azure PowerShell:
 1.  Sign in to Azure and select the subscription you wish to enroll.
 
     ```azurepowershell-interactive