Fix typo

docs/book/src/quinn/data-transfer.md

@@ -53,7 +53,7 @@ async fn open_bidirectional_stream(connection: Connection) -> anyhow::Result<()>
 ```rust
 async fn receive_bidirectional_stream(mut connection: NewConnection) -> anyhow::Result<()> {
     while let Some(Ok((mut send, recv))) = connection.bi_streams.next().await {
-        // Because it is a bidirectional stream, we can both send and recieve.
+        // Because it is a bidirectional stream, we can both send and receive.
         println!("request: {:?}", recv.read_to_end(50).await?);
 
         send.write_all(b"response").await?;