Fix comments
Fix comments

okuta/chainer,keisuke-umezawa/chainer,rezoo/chainer,anaruse/chainer,chainer/chainer,tkerola/chainer,okuta/chainer,ktnyt/chainer,niboshi/chainer,niboshi/chainer,wkentaro/chainer,jnishi/chainer,jnishi/chainer,hvy/chainer,hvy/chainer,niboshi/chainer,pfnet/chainer,wkentaro/chainer,niboshi/chainer,keisuke-umezawa/chainer,ktnyt/chainer,jnishi/chainer,wkentaro/chainer,ktnyt/chainer,jnishi/chainer,chainer/chainer,okuta/chainer,keisuke-umezawa/chainer,hvy/chainer,wkentaro/chainer,keisuke-umezawa/chainer,chainer/chainer,ronekko/chainer,ktnyt/chainer,chainer/chainer,okuta/chainer,hvy/chainer