Update examples in section 3.4.5.2 Ansible courses (?) #598
Description
Under "Boolean" in the WUG, the convention is to use true and false to set Boolean values in YAML files.
However, in section 3.4.5.2 Ansible Courses, there are several examples showing yes and no. Are those examples out of alignment with the guidance in the WUG? Or, perhaps we need to clarify between Ansible Booleans in a playbook, and a setting in a configuration file (which might use yes).