Better return type docs
Better return type docs

mbrukman/flocker,agonzalezro/flocker,w4ngyi/flocker,mbrukman/flocker,1d4Nf6/flocker,achanda/flocker,LaynePeng/flocker,moypray/flocker,lukemarsden/flocker,Azulinho/flocker,runcom/flocker,runcom/flocker,hackday-profilers/flocker,AndyHuu/flocker,jml/flocker,w4ngyi/flocker,LaynePeng/flocker,hackday-profilers/flocker,agonzalezro/flocker,jml/flocker,lukemarsden/flocker,lukemarsden/flocker,wallnerryan/flocker-profiles,achanda/flocker,adamtheturtle/flocker,mbrukman/flocker,1d4Nf6/flocker,runcom/flocker,1d4Nf6/flocker,achanda/flocker,Azulinho/flocker,moypray/flocker,Azulinho/flocker,agonzalezro/flocker,w4ngyi/flocker,hackday-profilers/flocker,adamtheturtle/flocker,jml/flocker,AndyHuu/flocker,wallnerryan/flocker-profiles,moypray/flocker,AndyHuu/flocker,LaynePeng/flocker,adamtheturtle/flocker,wallnerryan/flocker-profiles