From 804f024edab8b85f276a9a3fbfa23215a4688328 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adolfo=20Ochagav=C3=ADa?= <aochagavia92@gmail.com>
Date: Wed, 16 Sep 2015 10:17:38 +0200
Subject: [PATCH] Simplify sample code for {Option, Result}::iter_mut

Fixes #28431
---
 src/libcore/option.rs | 2 +-
 src/libcore/result.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcore/option.rs b/src/libcore/option.rs
index a539ef81db8..d1bb65d2290 100644
--- a/src/libcore/option.rs
+++ b/src/libcore/option.rs
@@ -541,7 +541,7 @@ pub fn iter(&self) -> Iter<T> {
     /// ```
     /// let mut x = Some(4);
     /// match x.iter_mut().next() {
-    ///     Some(&mut ref mut v) => *v = 42,
+    ///     Some(v) => *v = 42,
     ///     None => {},
     /// }
     /// assert_eq!(x, Some(42));
diff --git a/src/libcore/result.rs b/src/libcore/result.rs
index e9a67196751..fe0fdb5baa5 100644
--- a/src/libcore/result.rs
+++ b/src/libcore/result.rs
@@ -538,7 +538,7 @@ pub fn iter(&self) -> Iter<T> {
     /// ```
     /// let mut x: Result<u32, &str> = Ok(7);
     /// match x.iter_mut().next() {
-    ///     Some(&mut ref mut x) => *x = 40,
+    ///     Some(v) => *v = 40,
     ///     None => {},
     /// }
     /// assert_eq!(x, Ok(40));