more cleanup

Author: shainaraskas

raw-migrated-files/kibana/kibana/tutorial-secure-access-to-kibana.md

@@ -326,7 +326,6 @@ toc:
       - file: kibana/kibana/Security-production-considerations.md
       - file: kibana/kibana/set-time-filter.md
       - file: kibana/kibana/setup.md
-      - file: kibana/kibana/tutorial-secure-access-to-kibana.md
       - file: kibana/kibana/upgrade-migrations-rolling-back.md
       - file: kibana/kibana/upgrade.md
       - file: kibana/kibana/using-kibana-with-security.md