In A.1. Included Authentication Modules in Table A.8. CertificateRoles Module Options at the end of rolesProperties description is example and last part of its is probably wrong, there is "\ C\=US=JBossAdmin". I think that only US or JBossAdmin should be there. In case of using JBossAdmin then = should be escaped.
Moving to ON_QA. The changes should be available for review on the documentation stage within an hour or so from this comment. http://documentation-devel.engineering.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/
Verified on stage.