Fix TOC

Author: mgblythe

articles/azure-portal/TOC.yml

@@ -54,12 +54,12 @@
           href: supportability/classic-deployment-model-quota-increase-requests.md 
       - name: Increase networking limits
         href: supportability/networking-quota-requests.md
-    - name: Troubleshoot Azure portal issues
-      items:
-      - name: Troubleshoot region or SKU subscription issues
-        href: supportability/sku-series-unavailable.md
-      - name: Capture a browser trace for troubleshooting
-        href: azure-portal-browser-trace.md
+  - name: Troubleshoot Azure portal issues
+    items:
+    - name: Troubleshoot region or SKU subscription issues
+      href: supportability/sku-series-unavailable.md
+    - name: Capture a browser trace for troubleshooting
+      href: azure-portal-browser-trace.md
 
 - name: Reference
   items: