fix typo in variable name
fix typo in variable name

DavidPrevot/music,paulijar/music,uycarumba/music,Faldon/music,jhs-s/owncloud-music,pellaeon/music,owncloud/music,Faldon/music,pellaeon/music,jhs-s/owncloud-music,Faldon/music,uycarumba/music,DavidPrevot/music,paulijar/music,uycarumba/music,Faldon/music,jhs-s/owncloud-music,owncloud/music,paulijar/music,owncloud/music,DavidPrevot/music,uycarumba/music,pellaeon/music,pellaeon/music,owncloud/music,DavidPrevot/music,owncloud/music,paulijar/music,paulijar/music,Faldon/music