Minor style change, +1*dir -> dir*+1.
Minor style change, +1*dir -> dir*+1.

I don't know why I thought it was clearer the other way.

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