Update docs for #3783
Update docs for #3783

sampsyo/beets,beetbox/beets,sampsyo/beets,sampsyo/beets,shamangeorge/beets,ibmibmibm/beets,shamangeorge/beets,sampsyo/beets,shamangeorge/beets,beetbox/beets,ibmibmibm/beets,beetbox/beets,ibmibmibm/beets,ibmibmibm/beets,beetbox/beets,shamangeorge/beets