Updated TOC

Author: Michael Bender

articles/virtual-network-manager/TOC.yml

@@ -54,7 +54,7 @@
       - name: Security admin rule enforcement
         href: concept-enforcement.md
       - name: Network groups as source and destination
-        href: concept-security-admin-rules-network-groups.md
+        href: concept-security-admin-rules-network-group.md
   - name: Deployments
     href: concept-deployments.md
   - name: Remove or update components
@@ -76,7 +76,7 @@
   - name: Secure network traffic with security admin rules
     items:
     - name: Using network groups as source and destination
-      href: how-to-create-security-admin-rule-network-groups.md
+      href: how-to-create-security-admin-rule-network-group.md
     - name: Block network traffic - Portal
       href: how-to-block-network-traffic-portal.md
     - name: Block network traffic -PowerShell