updated toc

Author: SnehaSudhirG

articles/update-manager/toc.yml

@@ -79,10 +79,10 @@ items:
         href: prerequsite-for-schedule-patching.md
     - name: Pre and Post Events (preview)
       items:
+      - name: Create pre and post events (preview)
+        href: pre-post-events-schedule-maintenance-configuration.md
       - name: Manage pre and post events (preview)
         href: manage-pre-post-events.md  
-      - name: FAQ
-        href: pre-post-events-common-scenarios.md
     - name: Manage updates for Azure VMs using REST API
       href: manage-vms-programmatically.md
     - name: Manage updates for Arc-enabled servers using REST API