Update index.yml

Author: cherylmc

articles/virtual-wan/index.yml

@@ -97,6 +97,8 @@ landingContent:
         links:
           - text: About virtual hub routing
             url: about-virtual-hub-routing.md
+          - text: About Route-maps
+            url: route-maps-about.md
           - text: Scenario - Route traffic through an NVA
             url: scenario-route-through-nva.md
           - text: Scenario - Any spoke to any spoke
@@ -107,8 +109,6 @@ landingContent:
             url: scenario-shared-services-vnet.md
           - text: Scenario - Custom routing via Azure Firewall
             url: scenario-route-between-vnets-firewall.md
-          - text: About Route-maps
-            url: route-maps-about.md
       - linkListType: how-to-guide
         links:
           - text: Configure virtual hub routing