diff --git a/tarpc/src/transport/tcp.rs b/tarpc/src/transport/tcp.rs
index 9c1ed7e..d015374 100644
--- a/tarpc/src/transport/tcp.rs
+++ b/tarpc/src/transport/tcp.rs
@@ -47,6 +47,7 @@ impl super::Stream for TcpStream {
 
 /// Connects to a socket address.
 pub struct TcpDialer<A = SocketAddr>(pub A) where A: ToSocketAddrs;
+
 impl<A> super::Dialer for TcpDialer<A>
     where A: ToSocketAddrs
 {