From a65d535c5f4f424b1ebda78ca6a7cee98c5ce3f3 Mon Sep 17 00:00:00 2001
From: Felix Rabe <felix@rabe.io>
Date: Tue, 17 Jul 2018 14:18:58 +0200
Subject: [PATCH] Fix doc comment: use `?` instead of `.unwrap()`

---
 src/libstd/net/tcp.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libstd/net/tcp.rs b/src/libstd/net/tcp.rs
index 0f60b5b3ee4b4..6b4bbdddf32df 100644
--- a/src/libstd/net/tcp.rs
+++ b/src/libstd/net/tcp.rs
@@ -81,7 +81,7 @@ pub struct TcpStream(net_imp::TcpStream);
 /// }
 ///
 /// fn main() -> io::Result<()> {
-///     let listener = TcpListener::bind("127.0.0.1:80").unwrap();
+///     let listener = TcpListener::bind("127.0.0.1:80")?;
 ///
 ///     // accept connections and process them serially
 ///     for stream in listener.incoming() {