From 3dedea85829a2b088d2442297a4e524e893e07ca Mon Sep 17 00:00:00 2001
From: Jackwaterveg <87408988+Jackwaterveg@users.noreply.github.com>
Date: Mon, 24 Jan 2022 14:56:30 +0800
Subject: [PATCH] Update models_introduction.md

---
 docs/source/asr/models_introduction.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/asr/models_introduction.md b/docs/source/asr/models_introduction.md
index d82e12c0e..56d581976 100644
--- a/docs/source/asr/models_introduction.md
+++ b/docs/source/asr/models_introduction.md
@@ -38,7 +38,7 @@ vi examples/librispeech/s0/data/vocab.txt
 ```
 
 #### CMVN
-For CMVN, a subset of the full of the training set is selected and be used to compute the feature mean and std.
+For CMVN, a subset of or full of the training set is selected and be used to compute the feature mean and std.
 ```
 # The code to compute the feature mean and std
 cd examples/aishell/s0