Updating table to be clearer

Author: dknappettmsft

articles/virtual-desktop/prerequisites.md

@@ -97,7 +97,7 @@ You have a choice of operating systems that you can use for session hosts to pro
 |Operating system |User access rights|
 |---|---|
 |<ul><li>Windows 11 Enterprise multi-session</li><li>Windows 11 Enterprise</li><li>Windows 10 Enterprise multi-session, version 1909 and later</li><li>Windows 10 Enterprise, version 1909 and later</li><li>Windows 7 Enterprise</li></ul>|License entitlement:<ul><li>Microsoft 365 E3, E5, A3, A5, F3, Business Premium, Student Use Benefit</li><li>Windows Enterprise E3, E5</li><li>Windows VDA E3, E5</li><li>Windows Education A3, A5</li></ul>External users can use [per-user access pricing](https://azure.microsoft.com/pricing/details/virtual-desktop/) instead of license entitlement.</li></ul>|
-|<ul><li>Windows Server 2022</li><li>Windows Server 2019</li><li>Windows Server 2016</li><li>Windows Server 2012 R2</li></ul>|<ul><li>Remote Desktop Services (RDS) Client Access License (CAL) with Software Assurance (per-user or per-device), or RDS User Subscription Licenses</li></ul>|
+|<ul><li>Windows Server 2022</li><li>Windows Server 2019</li><li>Windows Server 2016</li><li>Windows Server 2012 R2</li></ul>|License entitlement:<ul><li>Remote Desktop Services (RDS) Client Access License (CAL) with Software Assurance (per-user or per-device), or RDS User Subscription Licenses.</li></ul>Per-user access pricing is not available for Windows Server operating systems.|
 
 > [!NOTE]
 > Azure Virtual Desktop doesn't support 32-bit operating systems or SKUs not listed in the previous table. In addition, Windows 7 doesn't support any VHD or VHDX-based profile solutions hosted on managed Azure Storage due to a sector size limitation.