cargo fmt

exercise/threads_channels/src/main.rs

@@ -113,13 +113,7 @@ fn main() {
         }
     });
 
-    for number in vec![
-        1,
-        2,
-        3,
-        4,
-        5,
-    ] {
+    for number in vec![1, 2, 3, 4, 5] {
         println!("NUMBER: {}", number);
         let _ = tx.send(number);
     }