fix var name in doc
fix var name in doc

jmgq/lightncandy,vein1992/lightncandy,Southparkfan/lightncandy,Southparkfan/lightncandy,fadimko/lightncandy,cgvarela/lightncandy,cgvarela/lightncandy,Corollarium/lightncandy,fadimko/lightncandy,jmgq/lightncandy,Corollarium/lightncandy,zordius/lightncandy,zordius/lightncandy,vein1992/lightncandy