Improve arugement name and docblock.
Improve arugement name and docblock.

berrygoudswaard/cakephp,HavokInspiration/cakephp,kumamidori/cakephp,Balachan27/cakephp,web-player/cakephp,eryw/cakephp,jjj117/cakephp,HavokInspiration/cakephp,khoimt/cakephp-study,jerems02/cakephp,mvdriel/cakephp,dakota/cakephp,garethellis36/cakephp,mvdriel/cakephp,CakeDC/cakephp,eboominathan/cakephp,elboletaire/cakephp,ndm2/cakephp,tisu2tisu/cakephp,nrother/cakephp,adopico/cakephp,ADmad/cakephp,pbaire/cakephp,justinyost/cakephp,jeffblack360/cakephp,jerems02/cakephp,eboominathan/cakephp,cakephp/cakephp,adopico/cakephp,cakephp-fr/cakephp,michaelze/cakephp,gmponos/cakephp,elboletaire/cakephp,justinyost/cakephp,ndm2/cakephp,khoimt/cakephp-study,berrygoudswaard/cakephp,Balachan27/cakephp,tgr0ss/cakephp,tgr0ss/cakephp,tenkoma/cakephp,davidyell/cakephp,burriko/cakephp,nrother/cakephp,eryw/cakephp,tenkoma/cakephp,ionas/cakephp,dakota/cakephp,thinkingmedia/cakephp,petteyg/cakephp,davidyell/cakephp,CakeDC/cakephp,pbaire/cakephp,garethellis36/cakephp,Phillaf/cakephp,bravo-kernel/cakephp,kumamidori/cakephp,gmponos/cakephp,ADmad/cakephp,michaelze/cakephp,davidyell/cakephp,ADmad/cakephp,akintoey/cakephp,CVO-Technologies/cakephp,cakephp/cakephp,michaelze/cakephp,ndm2/cakephp,khoimt/cakephp-study,ionas/cakephp,jeffblack360/cakephp,gmponos/cakephp,burriko/cakephp,akintoey/cakephp,CVO-Technologies/cakephp,pbaire/cakephp,burriko/cakephp,tenkoma/cakephp,dkarvounaris/cakephp,eboominathan/cakephp,jeffblack360/cakephp,cakephp/cakephp,garethellis36/cakephp,ndm2/cakephp,kumamidori/cakephp,yinhe007/cakephp,dkarvounaris/cakephp,Phillaf/cakephp,tisu2tisu/cakephp,garethellis36/cakephp,CakeDC/cakephp,Phillaf/cakephp,thinkingmedia/cakephp,tisu2tisu/cakephp,petteyg/cakephp,jjj117/cakephp,petteyg/cakephp,timhoeppner/cakephp,berrygoudswaard/cakephp,justinyost/cakephp,cakephp/cakephp,HavokInspiration/cakephp,jjj117/cakephp,tenkoma/cakephp,dakota/cakephp,nrother/cakephp,thinkingmedia/cakephp,akintoey/cakephp,mvdriel/cakephp,erikfig/cakephp,yinhe007/cakephp,CVO-Technologies/cakephp,jerems02/cakephp,erikfig/cakephp,web-player/cakephp,cakephp-fr/cakephp,mvdriel/cakephp,timhoeppner/cakephp,dakota/cakephp,timhoeppner/cakephp,elboletaire/cakephp,ADmad/cakephp,cakephp-fr/cakephp,yinhe007/cakephp,adopico/cakephp,ionas/cakephp,tgr0ss/cakephp,bravo-kernel/cakephp,bravo-kernel/cakephp,web-player/cakephp,dkarvounaris/cakephp,Balachan27/cakephp,petteyg/cakephp,erikfig/cakephp,eryw/cakephp,CakeDC/cakephp