From 6f6531f40c0f693c7feb7913f9c02dfa837a5336 Mon Sep 17 00:00:00 2001
From: ehds <ds_hale@163.com>
Date: Thu, 20 Dec 2018 00:03:46 +0800
Subject: [PATCH] fix: typo (#49)

---
 book/zh-cn/03-runtime.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book/zh-cn/03-runtime.md b/book/zh-cn/03-runtime.md
index a63358e..919490a 100644
--- a/book/zh-cn/03-runtime.md
+++ b/book/zh-cn/03-runtime.md
@@ -236,7 +236,7 @@ void reference(std::string&& str) {
 int main()
 {
     std::string lv1 = "string,"; // lv1 是一个左值
-    // std::string&& r1 = s1; // 非法, 右值引用不能引用左值
+    // std::string&& r1 = lv1; // 非法, 右值引用不能引用左值
     std::string&& rv1 = std::move(lv1); // 合法, std::move可以将左值转移为右值
     std::cout << rv1 << std::endl; // string,