fix a typo in formatted-output.md

fix the output
2 years ago · dd38ca0796
parent 8a8070aa2c
commit dd38ca0796
1 changed files with 1 additions and 1 deletions
--- a/src/basic/formatted-output.md
+++ b/src/basic/formatted-output.md
@ -41,7 +41,7 @@ fn main() {
 其中，`s1` 是通过 `format!` 生成的 `String` 字符串，最终输出如下：

 ```console
-hello, wolrd
+hello, world
 hello, world!
 ```