low importance (possibly easy fix?)

[thijses]

note: this issue is of relatively low importance and has no urgency whatsoever.

i ran into several errors when compiling (in atom)

see screen-snip: https://ibb.co/dZaAic

also note: i installed atom earlier today for the purposes of flashing this software once and then using betaflight, so if this is a complicated issue then i might not be apt at following instructions)