fix course clone spec
fix course clone spec

KarmaHater/WikiEduDashboard,feelfreelinux/WikiEduDashboard,KarmaHater/WikiEduDashboard,Wowu/WikiEduDashboard,majakomel/WikiEduDashboard,alpha721/WikiEduDashboard,MusikAnimal/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,KarmaHater/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,Wowu/WikiEduDashboard,sejalkhatri/WikiEduDashboard,KarmaHater/WikiEduDashboard,MusikAnimal/WikiEduDashboard,majakomel/WikiEduDashboard,majakomel/WikiEduDashboard,feelfreelinux/WikiEduDashboard,majakomel/WikiEduDashboard,alpha721/WikiEduDashboard,adamwight/WikiEduDashboard,sejalkhatri/WikiEduDashboard,Wowu/WikiEduDashboard,sejalkhatri/WikiEduDashboard,feelfreelinux/WikiEduDashboard,Wowu/WikiEduDashboard,alpha721/WikiEduDashboard,feelfreelinux/WikiEduDashboard,adamwight/WikiEduDashboard,MusikAnimal/WikiEduDashboard,alpha721/WikiEduDashboard,adamwight/WikiEduDashboard,WikiEducationFoundation/WikiEduDashboard,MusikAnimal/WikiEduDashboard,sejalkhatri/WikiEduDashboard,sejalkhatri/WikiEduDashboard