diff --git a/src/lib.rs b/src/lib.rs
index 82ce330..1e99797 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -44,7 +44,7 @@ pub type Result<T> = mio_serial::Result<T>;
 
 /// Async serial port I/O
 ///
-/// Reading and writing to a `TcpStream` is usually done using the
+/// Reading and writing to a `SerialStream` is usually done using the
 /// convenience methods found on the [`tokio::io::AsyncReadExt`] and [`tokio::io::AsyncWriteExt`]
 /// traits.
 ///