Add headings for methods in the output of `ls`
Add headings for methods in the output of `ls`

You will see headings when a table has more than 35 methods.
Otherwise, there is no need in them.

caporta/pry,85x14/pry,sferik/pry,caporta/pry,ooohiroyukiooo/pry,sferik/pry,josue804/debunker,gfvcastro/pry,josue804/debunker,scalixte-mdsol/pry,shockone/pry,ngpestelos/pry,tdg5/pry,icebreaker/pry,jasonm23/pry,geoffreylitt/pry,jasonm23/pry,pvdb/pry,gfvcastro/pry,nju520/pry,shockone/pry,bronzdoc/pry,jasnow/pry,tdg5/pry,nju520/pry,geoffreylitt/pry,85x14/pry,icebreaker/pry,ngpestelos/pry,jasonm23/pry,printercu/pry,85x14/pry,pvdb/pry,sideci-sample/sideci-sample-pry,scalixte-mdsol/pry,scalixte-mdsol/pry,bronzdoc/pry,jasnow/pry,ooohiroyukiooo/pry,raeno/pry,deivid-rodriguez/pry,richo/pry,jasnow/pry,raeno/pry,raeno/pry,ooohiroyukiooo/pry,printercu/pry,nju520/pry,tdg5/pry,caporta/pry,shockone/pry