Fix code format
Fix code format

niboshi/chainer,wkentaro/chainer,truongdq/chainer,anaruse/chainer,ktnyt/chainer,wkentaro/chainer,jnishi/chainer,aonotas/chainer,hvy/chainer,sou81821/chainer,ytoyama/yans_chainer_hackathon,t-abe/chainer,hvy/chainer,ikasumi/chainer,okuta/chainer,cemoody/chainer,jnishi/chainer,chainer/chainer,bayerj/chainer,woodshop/complex-chainer,sinhrks/chainer,wkentaro/chainer,cupy/cupy,muupan/chainer,sinhrks/chainer,umitanuki/chainer,cupy/cupy,tigerneil/chainer,okuta/chainer,yanweifu/chainer,AlpacaDB/chainer,ktnyt/chainer,wavelets/chainer,muupan/chainer,wkentaro/chainer,niboshi/chainer,tscohen/chainer,hvy/chainer,delta2323/chainer,ktnyt/chainer,kikusu/chainer,niboshi/chainer,keisuke-umezawa/chainer,laysakura/chainer,keisuke-umezawa/chainer,keisuke-umezawa/chainer,minhpqn/chainer,woodshop/chainer,1986ks/chainer,kashif/chainer,keisuke-umezawa/chainer,ysekky/chainer,benob/chainer,cupy/cupy,masia02/chainer,kikusu/chainer,chainer/chainer,ronekko/chainer,elviswf/chainer,hvy/chainer,niboshi/chainer,cupy/cupy,jfsantos/chainer,okuta/chainer,chainer/chainer,jnishi/chainer,hidenori-t/chainer,ktnyt/chainer,truongdq/chainer,AlpacaDB/chainer,benob/chainer,Kaisuke5/chainer,rezoo/chainer,kuwa32/chainer,chainer/chainer,jnishi/chainer,t-abe/chainer,pfnet/chainer,kiyukuta/chainer,okuta/chainer,tkerola/chainer