Corrections to filenames in TOC

Author: AbbyMSFT

articles/azure-monitor/toc.yml

@@ -1440,9 +1440,9 @@ items:
     - name: Azure Monitor Investigator Overview
       href: ai-ops/investigator-overview.md
     - name: Responsible AI FAQ
-      href: ai-ops/investigator-ai-faq.md
+      href: ai-ops/responsible-ai-faq.md
     - name: Investigate an alert using Investigator
-      href: ai-ops/investigator-alert-instance.md
+      href: ai-ops/investigate-alert-instance.md
 - name: Samples
   items:
   - name: Resource Manager templates