diff --git a/src/transform/sys.rs b/src/transform/sys.rs
index 2a8ab85..fa73cb5 100644
--- a/src/transform/sys.rs
+++ b/src/transform/sys.rs
@@ -1,4 +1,4 @@
 //! Raw bindings to JavaScript objects used
 //! by a [`TransformStream`](https://developer.mozilla.org/en-US/docs/Web/API/TransformStream).
-//! These are re-exported from [web-sys](https://docs.rs/web-sys/0.3.64/web_sys/struct.WritableStream.html).
+//! These are re-exported from [web-sys](https://docs.rs/web-sys/0.3.64/web_sys/struct.TransformStream.html).
 pub use web_sys::TransformStream;