From e97786659f446c56b3120e2f25df6f47b761504a Mon Sep 17 00:00:00 2001
From: jcbritobr <jcbritobr@gmail.com>
Date: Wed, 3 May 2023 21:59:25 -0300
Subject: [PATCH] Enhance README.md

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 90ed932..aa84657 100644
--- a/README.md
+++ b/README.md
@@ -16,10 +16,12 @@ fn main() {
     let pool = pool::WorkerPool::new(nworkers);
 
     let (tx, rx) = mpsc::channel();
+    let atx = Arc::new(Mutex::new(tx));
 
     for _ in 0..njobs {
-        let tx = tx.clone();
+        let atx = atx.clone();
         pool.execute(Box::new(move || {
+            let tx = atx.lock().unwrap();
             tx.send(1).expect("channel waiting for pool");
         }));
     }