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Update ch08-02-strings.md #161

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Jun 16, 2024
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2 changes: 1 addition & 1 deletion src/ch08-02-strings.md
Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,7 @@ let s3 = String::from("toe");
let s = s1 + "-" + &s2 + "-" + &s3;
```

这时 `s` 的内容会是 `tic-tac-toe`。在有这么多 `+` 和 `"` 字符的情况下,很难理解具体发生了什么。对于更为复杂的字符串链接,可以使用 `format!` 宏:
这时 `s` 的内容会是 `tic-tac-toe`。在有这么多 `+` 和 `"` 字符的情况下,很难理解具体发生了什么。对于更为复杂的字符串连接,可以使用 `format!` 宏:

```rust
let s1 = String::from("tic");
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