small refactoring
small refactoring

rue89-tech/configuration,eduStack/configuration,EDUlib/configuration,appsembler/configuration,eduStack/configuration,marcore/configuration,arbrandes/edx-configuration,alu042/configuration,marcore/configuration,appsembler/configuration,eduStack/configuration,EDUlib/configuration,jorgeomarmh/configuration,usernamenumber/configuration,armaan/edx-configuration,nunpa/configuration,Livit/Livit.Learn.EdX.configuration,Livit/Livit.Learn.EdX.configuration,proversity-org/configuration,arbrandes/edx-configuration,rue89-tech/configuration,appsembler/configuration,alu042/configuration,antoviaque/configuration,mitodl/configuration,Stanford-Online/configuration,arbrandes/edx-configuration,rue89-tech/configuration,michaelsteiner19/open-edx-configuration,Stanford-Online/configuration,armaan/edx-configuration,openfun/configuration,EDUlib/configuration,hastexo/edx-configuration,gsehub/configuration,proversity-org/configuration,nunpa/configuration,michaelsteiner19/open-edx-configuration,jorgeomarmh/configuration,stvstnfrd/configuration,kursitet/configuration,mitodl/configuration,antoviaque/configuration,arbrandes/edx-configuration,fghaas/edx-configuration,pobrejuanito/configuration,hastexo/edx-configuration,proversity-org/configuration,gsehub/configuration,Stanford-Online/configuration,pobrejuanito/configuration,Stanford-Online/configuration,hks-epod/configuration,usernamenumber/configuration,hks-epod/configuration,arbrandes/edx-configuration,usernamenumber/configuration,gsehub/configuration,marcore/configuration,rue89-tech/configuration,pobrejuanito/configuration,jorgeomarmh/configuration,mitodl/configuration,jorgeomarmh/configuration,proversity-org/configuration,stvstnfrd/configuration,michaelsteiner19/open-edx-configuration,lgfa29/configuration,stvstnfrd/configuration,hastexo/edx-configuration,rue89-tech/configuration,Livit/Livit.Learn.EdX.configuration,alu042/configuration,usernamenumber/configuration,edx/configuration,fghaas/edx-configuration,edx/configuration,CredoReference/configuration,stvstnfrd/configuration,hastexo/edx-configuration,pobrejuanito/configuration,lgfa29/configuration,edx/configuration,edx/configuration,openfun/configuration,proversity-org/configuration,lgfa29/configuration,hks-epod/configuration,open-craft/configuration,antoviaque/configuration,kursitet/configuration,armaan/edx-configuration,antoviaque/configuration,armaan/edx-configuration,EDUlib/configuration,lgfa29/configuration,appsembler/configuration,hks-epod/configuration,fghaas/edx-configuration,gsehub/configuration,kursitet/configuration,open-craft/configuration,EDUlib/configuration,alu042/configuration,open-craft/configuration,nunpa/configuration,Livit/Livit.Learn.EdX.configuration,CredoReference/configuration,hastexo/edx-configuration,openfun/configuration,hks-epod/configuration,marcore/configuration,stvstnfrd/configuration,CredoReference/configuration,michaelsteiner19/open-edx-configuration,kursitet/configuration,Stanford-Online/configuration,open-craft/configuration,openfun/configuration,CredoReference/configuration,fghaas/edx-configuration,gsehub/configuration,nunpa/configuration,mitodl/configuration