upgrade: Rust 1.41.0 (#3838)

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/hyper_hello/hyper_hello.rs b/tools/hyper_hello/hyper_hello.rs
index 39d4e55ef..897ca07e9 100644
--- a/tools/hyper_hello/hyper_hello.rs
+++ b/tools/hyper_hello/hyper_hello.rs
@@ -28,8 +28,8 @@ async fn main() -> Result<(), Box<dyn Error>> {
     // `service_fn` is a helper to convert a function that
     // returns a Response into a `Service`.
     async {
-      Just::Ok(service_fn(|_req| {
-        async { Just::Ok(Response::new(Body::from(&b"Hello World!"[..]))) }
+      Just::Ok(service_fn(|_req| async {
+        Just::Ok(Response::new(Body::from(&b"Hello World!"[..])))
       }))
     }
   });