From fd78ae860f64c0e5dc6448add8457d4c77588ee5 Mon Sep 17 00:00:00 2001
From: Tshepang Lekhonkhobe <tshepang@gmail.com>
Date: Tue, 29 Mar 2016 00:55:04 +0200
Subject: [PATCH] doc: no need for an explicit iter()

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

diff --git a/src/libcollections/binary_heap.rs b/src/libcollections/binary_heap.rs
index ba317334cfa..97b76d94476 100644
--- a/src/libcollections/binary_heap.rs
+++ b/src/libcollections/binary_heap.rs
@@ -194,7 +194,7 @@ use vec::{self, Vec};
 ///
 /// // We can iterate over the items in the heap, although they are returned in
 /// // a random order.
-/// for x in heap.iter() {
+/// for x in &heap {
 ///     println!("{}", x);
 /// }
 ///