diff --git a/src/stream/stream/delay.rs b/src/stream/stream/delay.rs
index b0450104..57687929 100644
--- a/src/stream/stream/delay.rs
+++ b/src/stream/stream/delay.rs
@@ -8,8 +8,8 @@ use crate::stream::Stream;
 use crate::task::{Context, Poll};
 
 pin_project! {
-#[doc(hidden)]
-#[allow(missing_debug_implementations)]
+    #[doc(hidden)]
+    #[allow(missing_debug_implementations)]
     pub struct Delay<S> {
         #[pin]
         stream: S,