fixing TOC indentation

Author: EMaher

articles/lab-services/TOC.yml

@@ -269,8 +269,8 @@
         href: how-to-add-user-lab-owner.md
       - name: Manage labs in a lab account
         href: manage-labs-1.md
-      - name: Set up GPU VMs when using lab accounts
-        href: how-to-setup-lab-gpu-1.md
+    - name: Set up GPU VMs when using lab accounts
+      href: how-to-setup-lab-gpu-1.md
     - name: Az.LabServices PowerShell module for lab accounts
       href: reference-powershell-module.md     
 - name: Reference