diff --git a/solutions/20_threads/threads3.rs b/solutions/20_threads/threads3.rs
index b0fe8658..03c5f6b3 100644
--- a/solutions/20_threads/threads3.rs
+++ b/solutions/20_threads/threads3.rs
@@ -65,4 +65,4 @@ mod tests {
         received.sort();
         assert_eq!(received, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
     }
-}
\ No newline at end of file
+}