Security-configuration for messaging wrong in Admin Guide

In the Admin Guide for Wildfly 8 (https://docs.jboss.org/author/display/WFLY8/Admin+Guide) the section "4.10.2.6 Security Domain for Users" contains an inaccurate snippet.
Following this guide one would suggest that the "security-domain" tag should be an immediate child of subsystem for the messaging. But this raises an exception during startup of the application server.
To configure the security-domain it has to be placed under the "hornetq-server" tag.