diff --git a/src/tools.rs b/src/tools.rs
index b33437bae..9aa474c59 100644
--- a/src/tools.rs
+++ b/src/tools.rs
@@ -755,7 +755,6 @@ macro_rules! spawn_named_task {
             Fut: ::std::future::Future + Send + 'static,
             Fut::Output: Send + 'static,
         {
-
             #[cfg(tokio_unstable)]
             {
                 ::tokio::task::Builder::new()