Description

Sets your long description to the given string. If the description string
starts with a ‘+’, the part after the ‘+’ is appended to your current
description, so that you can make multi-line descriptions. You can delete
lines by using description -.

Far more convenient may be to type DESC DESC — this will enter you into a
note like system of creating a description of youself, where the newer note
commands will assist in editing your longer description.