From 0658504b1a761ad2ffc205b164903b57bd545a1c Mon Sep 17 00:00:00 2001
From: cbr4l0k <56004175+cbr4l0k@users.noreply.github.com>
Date: Mon, 17 Nov 2025 17:47:01 +0300
Subject: [PATCH] Fix formatting in Wrapper Display implementation

From:
```rust
impl fmt::Display for Wrapper {
	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
		write!(f, "[{}]", self.0.join(", ")) }
	}
}
```

To:

```rust
impl fmt::Display for Wrapper {
	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
		write!(f, "[{}]", self.0.join(", "))
	}
}
```
---
 guides/the-ultimate-guide-to-rust-newtypes.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guides/the-ultimate-guide-to-rust-newtypes.md b/guides/the-ultimate-guide-to-rust-newtypes.md
index d79afee..c5fbd70 100644
--- a/guides/the-ultimate-guide-to-rust-newtypes.md
+++ b/guides/the-ultimate-guide-to-rust-newtypes.md
@@ -29,7 +29,7 @@ struct Wrapper(Vec<String>);
 
 impl fmt::Display for Wrapper {
 	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-		write!(f, "[{}]", self.0.join(", ")) }
+		write!(f, "[{}]", self.0.join(", "))
 	}
 }
 ```