updating TOC

Author: hrasheed-msft

articles/hdinsight/TOC.yml

@@ -211,8 +211,6 @@
       href: /azure/templates/microsoft.hdinsight/allversions
   - name: Resources
     items:
-    - name: HDInsight frequently asked questions
-      href: ./hdinsight-frequently-asked-questions.md
     - name: Releases
       items:
       - name: What's new in HDInsight 4.0
@@ -221,7 +219,7 @@
         href: ./hdinsight-release-notes.md    
       - name: HDInsight 3.6 full release notes
         href: ./hdinsight-release-notes-archive.md 
-    - name: FAQ
+    - name: Frequently asked questions (FAQ)
       href: ./hdinsight-faq.md
     - name: Migrate to granular role-based access for cluster configurations
       href: ./hdinsight-migrate-granular-access-cluster-configurations.md