From bed0d6b477c6df9a0a482177f3e50dc5e72b48da Mon Sep 17 00:00:00 2001
From: DarkCat09 <gh@dc09.ru>
Date: Thu, 21 Nov 2024 14:34:05 +0400
Subject: [PATCH] fix: make example code compile (useless, but why not)

---
 source/test.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/source/test.md b/source/test.md
index eeb57cb..5bdf4a5 100644
--- a/source/test.md
+++ b/source/test.md
@@ -29,12 +29,14 @@ mydata: 123
 text text text `inline code` text text text
 
 ```rs
+// cargo add tokio -F macros,rt-multi-thread,fs
+
 #[tokio::main]
 async fn main() -> std::io::Result<()> {
-  let cfg = tokio::fs::read_to_string("config.txt");
-  let cfg: Vec<std::borrow::Cow<str>> = cfg.split(';').collect();
-  println!(cfg.first().unwrap_or("hello".into()));
-  Ok(())
+    let cfg = tokio::fs::read_to_string("config.txt").await?;
+    let cfg: Vec<&str> = cfg.split(';').collect();
+    println!("{}", cfg.first().unwrap_or(&"hello"));
+    Ok(())
 }
 ```