Changed reference from single advanced_usage file to all the files in the advanced directory.
Changed reference from single advanced_usage file to all the
files in the advanced directory.

dajose/cookiecutter,willingc/cookiecutter,luzfcb/cookiecutter,stevepiercy/cookiecutter,terryjbates/cookiecutter,pjbull/cookiecutter,audreyr/cookiecutter,terryjbates/cookiecutter,pjbull/cookiecutter,michaeljoseph/cookiecutter,michaeljoseph/cookiecutter,stevepiercy/cookiecutter,dajose/cookiecutter,hackebrot/cookiecutter,willingc/cookiecutter,luzfcb/cookiecutter,hackebrot/cookiecutter,audreyr/cookiecutter