From ae2e3efd47bf7e9c72169d672c0a3ba94137ecd2 Mon Sep 17 00:00:00 2001
From: occoder <icxsic@gmail.com>
Date: Sat, 27 Nov 2021 23:17:32 +0800
Subject: [PATCH] fix a typo (#8822)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index edca04afd4..db6a4e304b 100644
--- a/README.md
+++ b/README.md
@@ -234,7 +234,7 @@ wget -qO - http://repos.taosdata.com/tdengine.key | sudo apt-key add -
 echo "deb [arch=amd64] http://repos.taosdata.com/tdengine-stable stable main" | sudo tee /etc/apt/sources.list.d/tdengine-stable.list
 [Optional] echo "deb [arch=amd64] http://repos.taosdata.com/tdengine-beta beta main" | sudo tee /etc/apt/sources.list.d/tdengine-beta.list
 sudo apt-get update
-apt-get policy tdengine
+apt-cache policy tdengine
 sudo apt-get install tdengine
 ```
 
-- 
GitLab