fix link to MusicBrainz albumtype docs
fix link to MusicBrainz albumtype docs

krig/beets,PierreRust/beets,sampsyo/beets,jbaiter/beets,kelvinhammond/beets,madmouser1/beets,swt30/beets,Freso/beets,shamangeorge/beets,Andypsamp/CODjunit,xsteadfastx/beets,Andypsamp/CODfinalJUNIT,dfc/beets,shanemikel/beets,ruippeixotog/beets,lightwang1/beets,diego-plan9/beets,m-urban/beets,gabrielaraujof/beets,mathstuf/beets,Dishwishy/beets,jayme-github/beets,multikatt/beets,parapente/beets,arabenjamin/beets,randybias/beets,andremiller/beets,asteven/beets,multikatt/beets,beetbox/beets,imsparsh/beets,jbaiter/beets,jmwatte/beets,tima/beets,asteven/beets,ttsda/beets,artemutin/beets,jcoady9/beets,pkess/beets,multikatt/beets,YetAnotherNerd/beets,imsparsh/beets,diego-plan9/beets,diego-plan9/beets,asteven/beets,bj-yinyan/beets,jayme-github/beets,madmouser1/beets,ibmibmibm/beets,mathstuf/beets,SusannaMaria/beets,mathstuf/beets,xsteadfastx/beets,LordSputnik/beets,lengtche/beets,SusannaMaria/beets,Freso/beets,jackwilsdon/beets,bj-yinyan/beets,YetAnotherNerd/beets,marcuskrahl/beets,Andypsamp/CODjunit,lightwang1/beets,bj-yinyan/beets,pkess/beets,Andypsamp/CODjunit,Freso/beets,tima/beets,jmwatte/beets,MyTunesFreeMusic/privacy-policy,artemutin/beets,PierreRust/beets,ttsda/beets,ttsda/beets,shanemikel/beets,lightwang1/beets,beetbox/beets,untitaker/beets,andremiller/beets,MyTunesFreeMusic/privacy-policy,m-urban/beets,moodboom/beets,swt30/beets,mried/beets,Dishwishy/beets,mosesfistos1/beetbox,randybias/beets,Kraymer/beets,kelvinhammond/beets,untitaker/beets,LordSputnik/beets,m-urban/beets,imsparsh/beets,shamangeorge/beets,pkess/beets,imsparsh/beets,PierreRust/beets,Andypsamp/CODfinalJUNIT,Kraymer/beets,Kraymer/beets,m-urban/beets,jmwatte/beets,ruippeixotog/beets,sampsyo/beets,shamangeorge/beets,marcuskrahl/beets,untitaker/beets,drm00/beets,kareemallen/beets,Andypsamp/CODfinalJUNIT,sadatay/beets,tima/beets,moodboom/beets,parapente/beets,mried/beets,asteven/beets,mried/beets,kareemallen/beets,MyTunesFreeMusic/privacy-policy,drm00/beets,drm00/beets,sadatay/beets,drm00/beets,krig/beets,arabenjamin/beets,sadatay/beets,Kraymer/beets,lengtche/beets,Andypsamp/CODjunit,andremiller/beets,madmouser1/beets,multikatt/beets,pkess/beets,jcoady9/beets,lengtche/beets,kareemallen/beets,jcoady9/beets,dfc/beets,randybias/beets,artemutin/beets,beetbox/beets,Wen777/beets,Dishwishy/beets,MyTunesFreeMusic/privacy-policy,untitaker/beets,diego-plan9/beets,PierreRust/beets,jackwilsdon/beets,Wen777/beets,madmouser1/beets,gabrielaraujof/beets,ibmibmibm/beets,shanemikel/beets,shanemikel/beets,swt30/beets,ttsda/beets,jackwilsdon/beets,tima/beets,lengtche/beets,ruippeixotog/beets,shamangeorge/beets,kareemallen/beets,dfc/beets,jackwilsdon/beets,ibmibmibm/beets,beetbox/beets,lightwang1/beets,Freso/beets,Dishwishy/beets,mathstuf/beets,jmwatte/beets,marcuskrahl/beets,sadatay/beets,mosesfistos1/beetbox,randybias/beets,arabenjamin/beets,swt30/beets,xsteadfastx/beets,kelvinhammond/beets,Andypsamp/CODfinalJUNIT,sampsyo/beets,LordSputnik/beets,dfc/beets,bj-yinyan/beets,Andypsamp/CODjunit,gabrielaraujof/beets,parapente/beets,jcoady9/beets,marcuskrahl/beets,krig/beets,arabenjamin/beets,SusannaMaria/beets,sampsyo/beets,artemutin/beets,kelvinhammond/beets,Andypsamp/CODfinalJUNIT,mosesfistos1/beetbox,xsteadfastx/beets,mosesfistos1/beetbox,moodboom/beets,YetAnotherNerd/beets,SusannaMaria/beets,parapente/beets,ibmibmibm/beets,moodboom/beets,YetAnotherNerd/beets,Wen777/beets,LordSputnik/beets,mried/beets,ruippeixotog/beets,gabrielaraujof/beets