From 3ad1c8354051174921c04c6b376fc205790f90b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Niemier?= <lukasz@niemier.pl>
Date: Mon, 2 Mar 2015 22:31:01 +0100
Subject: [PATCH] Add description of fold function arguments.

---
 src/libcore/iter.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs
index 32225b90f6b..d5e891a156e 100644
--- a/src/libcore/iter.rs
+++ b/src/libcore/iter.rs
@@ -611,7 +611,7 @@ pub trait IteratorExt: Iterator + Sized {
     ///
     /// ```
     /// let a = [1, 2, 3, 4, 5];
-    /// assert!(a.iter().fold(0, |a, &b| a + b) == 15);
+    /// assert!(a.iter().fold(0, |acc, &item| acc + item) == 15);
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]