From fa67e04d6fdb3dca0075db2a88acbffe39980eee Mon Sep 17 00:00:00 2001
From: "Peter A. Bigot" <pab@pabigot.com>
Date: Mon, 14 Nov 2022 18:04:08 -0700
Subject: [PATCH] Fix Socket example

Bind an IPv6 address to an IPv6 socket, and only do it once.
---
 src/socket.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/socket.rs b/src/socket.rs
index 5900e0c2..24a1af58 100644
--- a/src/socket.rs
+++ b/src/socket.rs
@@ -55,13 +55,12 @@ use crate::{MaybeUninitSlice, RecvFlags};
 /// use std::net::{SocketAddr, TcpListener};
 /// use socket2::{Socket, Domain, Type};
 ///
-/// // create a TCP listener bound to two addresses
-/// let socket = Socket::new(Domain::IPV4, Type::STREAM, None)?;
+/// // create a TCP listener
+/// let socket = Socket::new(Domain::IPV6, Type::STREAM, None)?;
 ///
 /// let address: SocketAddr = "[::1]:12345".parse().unwrap();
 /// let address = address.into();
 /// socket.bind(&address)?;
-/// socket.bind(&address)?;
 /// socket.listen(128)?;
 ///
 /// let listener: TcpListener = socket.into();