From 5c128dcc2a9147f6fbe0f838e7c2111302127a74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eric=EF=BC=88=E4=B9=A6=E7=94=9F=EF=BC=89?=
 <jadeface.scholar@gmail.com>
Date: Thu, 20 Jan 2022 00:44:54 +0800
Subject: [PATCH] style: correct printing errors variable.md content

correct printing errors
---
 book/contents/basic/variable.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book/contents/basic/variable.md b/book/contents/basic/variable.md
index af480c5f1..da9570ed9 100644
--- a/book/contents/basic/variable.md
+++ b/book/contents/basic/variable.md
@@ -99,7 +99,7 @@ The value of x is: 6
 
 ### 变量解构
 
-let表达式不仅仅用于变量的绑定，还能进行复杂变量的解构：从一个相对复杂的变量中，匹配出该变量的一部分内.
+let表达式不仅仅用于变量的绑定，还能进行复杂变量的解构：从一个相对复杂的变量中，匹配出该变量的一部分内容.
 
 ```rust
 fn main() {