Address review comments: Minor cleanups.
Address review comments: Minor cleanups.

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