Fix docs typo in TcpStream connect
@@ -72,7 +72,7 @@ impl TcpStream {
/// `ErrorKind::NotConnected` it means the stream is not yet connected,
/// go back to step 3. If it returns an address it means the stream is
/// connected, go to step 5. If another error is returned something
- /// whent wrong.
+ /// went wrong.
/// 5. Now the stream can be used.
///
/// This may return a `WouldBlock` in which case the socket connection
