The take care of is not hard, just increase for your tutorial that if they find this mistake all they need to do is to incorporate this line for their /and so forth/apache2/apache2.conf file using sudo nano /and so forth/apache2/apache2.conf, going to the close with the file and incorporating it, https://elliotgmnxx.wikifordummies.com/7992533/the_apache_web_server_support_diaries