Update json style config in tests, as Poyo does not support it
Update json style config in tests, as Poyo does not support it

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