Address review comment: Better docstrings.
Address review comment: Better docstrings.

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