message: docs: fixing broken list in fault filter docs
diff: @@ -151,10 +151,12 @@ fault.http.delay.fixed_duration_ms
  *Note*, fault filter runtime settings for the specific downstream cluster
  override the default ones if present. The following are downstream specific
  runtime keys:
  +
  * fault.http.<downstream-cluster>.abort.abort_percent
  * fault.http.<downstream-cluster>.abort.http_status
  * fault.http.<downstream-cluster>.delay.fixed_delay_percent
  * fault.http.<downstream-cluster>.delay.fixed_duration_ms
  +
  Downstream cluster name is taken from
  :ref:`the HTTP x-envoy-downstream-service-cluster <config_http_conn_man_headers_downstream-service-cluster>`
  header. If the following settings are not found in the runtime it defaults to the global runtime settings
  