Tweak readme.
Tweak readme.

feld/stronglink,shaunstanislaus/stronglink,Lacra17/stronglink,iOSCowboy/stronglink,guiquanz/stronglink,shaunstanislaus/stronglink,Ryezhang/stronglink,feld/stronglink,Ryezhang/stronglink,feld/stronglink,rmoorman/stronglink,btrask/stronglink,btrask/stronglink,nkatsaros/stronglink,Lacra17/stronglink,guiquanz/stronglink,btrask/stronglink,shaunstanislaus/stronglink,rmoorman/stronglink,iOSCowboy/stronglink,rmoorman/stronglink,iOSCowboy/stronglink,Ryezhang/stronglink,guiquanz/stronglink,nkatsaros/stronglink,btrask/stronglink,nkatsaros/stronglink,yamingd/stronglink,yamingd/stronglink,Lacra17/stronglink,yamingd/stronglink