Update configure-server-endpoints.md

Author: denisebmsft

defender-endpoint/configure-server-endpoints.md

@@ -246,7 +246,7 @@ If you're using Group Policy, apply Defender for Endpoint installation and onboa
 
    For scenarios where you want Microsoft Defender Antivirus to coexist with non-Microsoft antimalware solutions, add the $Passive parameter to set passive mode during installation.
 
-9. Select **OK** and close any open GPMC windows.
+9. Select **OK** and close any open Group Policy Management Console windows.
 
 10. To link the GPO to an Organization Unit (OU), right-click and select **Link an existing GPO**. In the dialogue box that is displayed, select the Group Policy Object that you wish to link. Select **OK**.
 
@@ -265,7 +265,9 @@ The following steps are only applicable if you're using a third-party anti-malwa
 
    :::image type="content" source="media/atp-verify-passive-mode.png" alt-text="Screenshot of the passive mode verification result.":::
 
-#### Known issues and limitations in the new, unified solution package for Windows Server 2016 and Windows Server 2012 R2
+#### Known issues and limitations in the modern unified solution
+
+The following points apply to Windows Server 2016 and Windows Server 2012 R2:
 
 - Always download the latest installer package from the Microsoft Defender portal ([https://security.microsoft.com](https://security.microsoft.com)) before performing a new installation and ensure prerequisites are met. After installation, ensure to regularly update using component updates described in the section [Update packages for Microsoft Defender for Endpoint on Windows Server 2012 R2 and 2016](#update-packages-for-microsoft-defender-for-endpoint-on-windows-server-2016-and-windows-server-2012-r2).