From 8e9008dc307f97f596add6cbb27d3b1ca1b88d4a Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Thu, 5 May 2016 23:55:08 +0200
Subject: [PATCH 1/2] doc: mut not needed

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

diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index ca15aa2d56c49..46c6a23d8d4e8 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -182,7 +182,7 @@
 //!
 //! # fn foo() -> io::Result<()> {
 //! let f = try!(File::open("foo.txt"));
-//! let mut reader = BufReader::new(f);
+//! let reader = BufReader::new(f);
 //!
 //! for line in reader.lines() {
 //!     let line = try!(line);

From 9f935c8dd891ec6eb0809b8438656d1b39c2e2f5 Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Thu, 5 May 2016 23:55:36 +0200
Subject: [PATCH 2/2] doc: binding not needed

---
 src/libstd/io/mod.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 46c6a23d8d4e8..a058337a50afd 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -185,8 +185,7 @@
 //! let reader = BufReader::new(f);
 //!
 //! for line in reader.lines() {
-//!     let line = try!(line);
-//!     println!("{}", line);
+//!     println!("{}", try!(line));
 //! }
 //!
 //! # Ok(())