From c888b544050d8c11a25cebb9042726901694574a Mon Sep 17 00:00:00 2001
From: pingcap-github-bot <sre-bot@pingcap.com>
Date: Thu, 5 Mar 2020 12:05:22 +0800
Subject: [PATCH] best-practices: fix a typo (#1948)

---
 reference/best-practices/high-concurrency.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference/best-practices/high-concurrency.md b/reference/best-practices/high-concurrency.md
index 42c452bc0465f..de51f7f71b397 100644
--- a/reference/best-practices/high-concurrency.md
+++ b/reference/best-practices/high-concurrency.md
@@ -193,7 +193,7 @@ Example:
 {{< copyable "sql" >}}
 
 ```sql
-create table t (a int, b int) shard_row_id_bits = 4 pre_split_regions=·3;
+create table t (a int, b int) shard_row_id_bits = 4 pre_split_regions=3;
 ```
 
 - `SHARD_ROW_ID_BITS = 4` means that the values of `tidb_rowid` will be randomly distributed into 16 (16=2^4) ranges.