This isn't critical, but it would be could to get corrected.
In the discussion of the built-in web server above, the code fragment for the XML entry (to be commented or uncommented, to disable/enable the built-in web server) mistakenly shows the PROTOCOL attribute having a value of
org.apache.coyote.http11.Http11NioProtocol. While that is indeed a valid value, the value that comes in a default CF10 configuration is instead org.apache.coyote.http11.Http11Protocol. It just seems that perhaps this doc was written at a time when that other Tomcat connector was being considered.
The doc should be changed to reflect the correct "current" connector protocol that's used in default configuration of CF10.