fixed warning

Author: SnehaSudhirG

articles/update-manager/support-matrix.md

@@ -320,10 +320,11 @@ The following table lists the operating systems supported on [Azure Arc-enabled
    | Rocky Linux 8|
 
 # [Windows IoT on Arc enabled IaaS VMs](#tab/winio-arc)
-    - Windows 10 IoT Enterprise LTSC 2021 
-    - Windows 10 IoT Enterprise LTSC 2019 
-    - Windows 11 IoT Enterprise, version 23H2 
-    - Windows 11 IoT Enterprise LTSC 2024 
+
+   - Windows 10 IoT Enterprise LTSC 2021 
+   - Windows 10 IoT Enterprise LTSC 2019 
+   - Windows 11 IoT Enterprise, version 23H2 
+   - Windows 11 IoT Enterprise LTSC 2024 
 
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