From fd97c87d983604dfcfc6a368abde9bc323930dd8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AD=99=E9=A3=9ESunface?= <cto@188.com>
Date: Fri, 11 Feb 2022 15:03:38 +0800
Subject: [PATCH] Update book/contents/first-try/cargo.md

---
 book/contents/first-try/cargo.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book/contents/first-try/cargo.md b/book/contents/first-try/cargo.md
index 7003acb9..e4d31bee 100644
--- a/book/contents/first-try/cargo.md
+++ b/book/contents/first-try/cargo.md
@@ -33,7 +33,7 @@ Rust 项目主要分为两个类型：`bin` 和 `lib`，前者是一个可运行
 早期的 `cargo` 在创建项目时，必须添加 `--bin` 的参数，如下所示：
 
 ```console
-cargo new world_hello --bin
+$ cargo new world_hello --bin
 ```
 
 现在的版本，已经无需此参数，`cargo` 默认就创建 `bin` 类型的项目，