diff --git a/awc/src/response.rs b/awc/src/response.rs
index 9762f770b..5d8c3f245 100644
--- a/awc/src/response.rs
+++ b/awc/src/response.rs
@@ -27,8 +27,6 @@ pub struct ClientResponse<S = PayloadStream> {
     pub(crate) timeout: ResponseTimeout,
 }
 
-// a helper enum for response timeout for reusing the boxed sleep.
-// It's pass from `SendClientRequest`.
 pub(crate) enum ResponseTimeout {
     Disabled(Option<Pin<Box<Sleep>>>),
     Enabled(Option<Pin<Box<Sleep>>>),
@@ -177,9 +175,6 @@ impl<S> ClientResponse<S> {
         }
     }
 
-    // this method does not enable timeout. It's used to pass the boxed Sleep from
-    // `SendClientRequest` and reuse it's heap allocation together with it's slot
-    // in timer wheel.
     pub(crate) fn _timeout(mut self, timeout: Option<Pin<Box<Sleep>>>) -> Self {
         self.timeout = ResponseTimeout::Disabled(timeout);
         self