refine doc for hashed arguments
refine doc for hashed arguments

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