Update TOC.yml

Author: irenehua

articles/load-balancer/TOC.yml

@@ -95,6 +95,8 @@
       href: load-balancer-get-started-internet-availability-zones-zonal-cli.md
     - name: Azure PowerShell
       href: load-balancer-get-started-internet-availability-zones-zonal-powershell.md
+  - name: Upgrade a Basic Public Load Balancer to Standard Public Load Balancer
+    href: upgrade-basic-standard.md  
   - name: Load balance VMs across availability zones (CLI)
     href: load-balancer-standard-public-zone-redundant-cli.md
   - name: Load balance VMs within a zone (CLI)
@@ -143,9 +145,7 @@
     - name: Internal load balancer - Portal
       href: move-across-regions-internal-load-balancer-portal.md
     - name: Internal load balancer - PowerShell
-      href: move-across-regions-internal-load-balancer-powershell.md
-    - name: Upgrade a Basic Public Load Balancer to Standard Public Load Balancer
-      href: upgrade-basic-standard.md     
+      href: move-across-regions-internal-load-balancer-powershell.md   
   - name: Troubleshoot
     items:
     - name: Troubleshoot Azure Load Balancer