minor edits

Author: SnehaSudhirG

articles/update-center/whats-new.md

@@ -12,11 +12,17 @@ ms.date: 03/03/2023
 
 [Update management center (preview)](overview.md) helps you manage and govern updates for all your machines. You can monitor Windows and Linux update compliance across your deployments in Azure, on-premises, and on the other cloud platforms from a single dashboard. This article summarizes new releases and features in Update management center (Preview).
 
-## Update (November 2022)
-**New region support** - Update management center (Preview) now supports new five regions for Azure Arc-enabled servers. [Learn more](support-matrix.md#supported-regions).
+## November 2022
 
-## Update (October 2022)
-**Improved on-boarding experience**  - You can now enable periodic assessment for your machines at scale using [Policy](periodic-assessment-at-scale.md) or from the [portal](manage-update-settings.md#configure-settings-on-single-vm).
+### New region support
+
+Update management center (Preview) now supports new five regions for Azure Arc-enabled servers. [Learn more](support-matrix.md#supported-regions).
+
+## October 2022
+
+### Improved on-boarding experience
+
+You can now enable periodic assessment for your machines at scale using [Policy](periodic-assessment-at-scale.md) or from the [portal](manage-update-settings.md#configure-settings-on-single-vm).
 
 
 ## Next steps