Fix test mistake
Fix test mistake

jnishi/chainer,jnishi/chainer,hvy/chainer,ysekky/chainer,okuta/chainer,keisuke-umezawa/chainer,ronekko/chainer,niboshi/chainer,chainer/chainer,wkentaro/chainer,jnishi/chainer,ktnyt/chainer,ktnyt/chainer,jnishi/chainer,kiyukuta/chainer,okuta/chainer,ktnyt/chainer,hvy/chainer,rezoo/chainer,tkerola/chainer,niboshi/chainer,wkentaro/chainer,niboshi/chainer,anaruse/chainer,wkentaro/chainer,aonotas/chainer,kashif/chainer,hvy/chainer,delta2323/chainer,okuta/chainer,keisuke-umezawa/chainer,hvy/chainer,chainer/chainer,pfnet/chainer,okuta/chainer,keisuke-umezawa/chainer,niboshi/chainer,wkentaro/chainer,chainer/chainer,keisuke-umezawa/chainer,ktnyt/chainer,chainer/chainer