(AzureCXP) fixes MicrosoftDocs/azure-docs#51898

Added / to AadTenantUri

Author: msrini-MSFT

articles/vpn-gateway/openvpn-azure-ad-tenant.md

@@ -97,7 +97,7 @@ Use the steps in [this article](../active-directory/fundamentals/add-users-azure
     ```azurepowershell-interactive
     $gw = Get-AzVirtualNetworkGateway -Name <name of VPN gateway> -ResourceGroupName <Resource group>
     Set-AzVirtualNetworkGateway -VirtualNetworkGateway $gw -VpnClientRootCertificates @()
-    Set-AzVirtualNetworkGateway -VirtualNetworkGateway $gw -AadTenantUri "https://login.microsoftonline.com/<your Directory ID>" -AadAudienceId "41b23e61-6c1e-4545-b367-cd054e0ed4b4" -AadIssuerUri "https://sts.windows.net/<your Directory ID>/" -VpnClientAddressPool 192.168.0.0/24 -VpnClientProtocol OpenVPN
+    Set-AzVirtualNetworkGateway -VirtualNetworkGateway $gw -AadTenantUri "https://login.microsoftonline.com/<your Directory ID>/" -AadAudienceId "41b23e61-6c1e-4545-b367-cd054e0ed4b4" -AadIssuerUri "https://sts.windows.net/<your Directory ID>/" -VpnClientAddressPool 192.168.0.0/24 -VpnClientProtocol OpenVPN
     ```
 
    > [!NOTE]