From 9ca5c2c6f993b540a9dea571ff3f4fe3b3c7d3df Mon Sep 17 00:00:00 2001
From: glorv <glorvs@163.com>
Date: Wed, 28 Jul 2021 12:17:54 +0800
Subject: [PATCH] fix a typo

---
 sync-diff-inspector/sync-diff-inspector-overview.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sync-diff-inspector/sync-diff-inspector-overview.md b/sync-diff-inspector/sync-diff-inspector-overview.md
index 703b46e3c1a7..c1d1f88f43a5 100644
--- a/sync-diff-inspector/sync-diff-inspector-overview.md
+++ b/sync-diff-inspector/sync-diff-inspector-overview.md
@@ -145,7 +145,7 @@ fix-sql-file = "fix.sql"
     table = "test3"
 
     # 指定用于划分 chunk 的列，如果不配置该项，sync-diff-inspector 会选取一个合适的列（主键／唯一键／索引）
-    index-field = "id"
+    index-fields = "id"
 
     # 指定检查的数据的范围，需要符合 sql 中 where 条件的语法
     range = "age > 10 AND age < 20"