adds comments where needed
adds comments where needed

thehackerwithin/berkeley,katyhuff/berkeley,katyhuff/berkeley,katyhuff/berkeley,thehackerwithin/berkeley,katyhuff/berkeley,thehackerwithin/berkeley,thehackerwithin/berkeley,katyhuff/berkeley,thehackerwithin/berkeley,thehackerwithin/berkeley,katyhuff/berkeley