Merge pull request #108451 from vhorne/waf-mvc

move troubleshoot under how-to

Author: Kellylorenebaker

articles/web-application-firewall/toc.yml

@@ -118,14 +118,14 @@
       href: ./afds/waf-front-door-tutorial-geo-filtering.md
     - name: Monitor and logging
       href: ./afds/waf-front-door-monitor.md
-- name: Troubleshoot
-  items:
-  - name: Application Gateway
+  - name: Troubleshoot
     items:
-     - name: Troubleshoot WAF
-       href: ./ag/web-application-firewall-troubleshoot.md
-     - name: Log analytics
-       href: ./ag/log-analytics.md
+     - name: Application Gateway
+       items:
+        - name: Troubleshoot WAF
+          href: ./ag/web-application-firewall-troubleshoot.md
+        - name: Log analytics
+          href: ./ag/log-analytics.md
 - name: Reference
   items:
   - name: CRS rules