2 files changed, 2 insertions, 6 deletions
diff --git a/src/libstd/io/net/pipe.rs b/src/libstd/io/net/pipe.rs
index 42d9fff6d15..61d164d21e3 100644
--- a/src/libstd/io/net/pipe.rs
+++ b/src/libstd/io/net/pipe.rs
@@ -168,9 +168,7 @@ impl UnixListener {
     /// # Example
     ///
     /// ```
-    /// # fn main() {}
     /// # fn foo() {
-    /// # #![allow(unused_must_use)]
     /// use std::io::net::pipe::UnixListener;
     /// use std::io::{Listener, Acceptor};
     ///
diff --git a/src/libstd/io/net/tcp.rs b/src/libstd/io/net/tcp.rs
index 6a3f5fcb2c6..4978085fa4f 100644
--- a/src/libstd/io/net/tcp.rs
+++ b/src/libstd/io/net/tcp.rs
@@ -272,12 +272,10 @@ impl sys_common::AsInner<TcpStreamImp> for TcpStream {
 /// A structure representing a socket server. This listener is used to create a
 /// `TcpAcceptor` which can be used to accept sockets on a local port.
 ///
-/// # Example
+/// # Examples
 ///
-/// ```rust
-/// # fn main() { }
+/// ```
 /// # fn foo() {
-/// # #![allow(dead_code)]
 /// use std::io::{TcpListener, TcpStream};
 /// use std::io::{Acceptor, Listener};
 /// use std::thread::Thread;