diff --git a/http-body-util/src/combinators/box_body.rs b/http-body-util/src/combinators/box_body.rs
index 2ec8010..9832673 100644
--- a/http-body-util/src/combinators/box_body.rs
+++ b/http-body-util/src/combinators/box_body.rs
@@ -71,7 +71,7 @@ where
 
 // === UnsyncBoxBody ===
 impl<D, E> UnsyncBoxBody<D, E> {
-    /// Create a new `BoxBody`.
+    /// Create a new `UnsyncBoxBody`.
     pub fn new<B>(body: B) -> Self
     where
         B: Body<Data = D, Error = E> + Send + 'static,