Update readme_cn.md

zhifu gao

2023-06-29 c7d5a94ae28d76b86497e59cdd92498f6937677c

 egs/aishell/transformer/utils/compute_cmvn.sh

@@ -2,7 +2,7 @@

. ./path.sh || exit 1;
# Begin configuration section.
fbankdir=$1
fbankdir=
nj=32
cmd=./utils/run.pl
feats_dim=80