The fix is easy, just add for your tutorial that should they locate this mistake all they have to do is to include this line to their /and many others/apache2/apache2.conf file working with sudo nano /and so forth/apache2/apache2.conf, visiting the end with the file and incorporating it, then S, followed https://apache-support45455.ourabilitywiki.com/9292198/details_fiction_and_install_apache_web_server