From 9c1c772529bb6ee3e092d7e3860051c19a0583c6 Mon Sep 17 00:00:00 2001
From: Terry <zterry@qq.com>
Date: Fri, 27 Aug 2021 00:53:47 +0800
Subject: [PATCH] Update README.md

see this issue https://github.com/prometheus/mysqld_exporter/issues/440
this cost me hafl day :(
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 2cf253ad..db7f0773 100644
--- a/README.md
+++ b/README.md
@@ -156,7 +156,7 @@ docker pull prom/mysqld-exporter
 docker run -d \
   -p 9104:9104 \
   --network my-mysql-network  \
-  -e DATA_SOURCE_NAME="user:password@(hostname:3306)/" \
+  -e DATA_SOURCE_NAME=user:password@(hostname:3306)/ \
   prom/mysqld-exporter
 ```