doc: cloned() and mut not needed

2015-05-24 22:55:34 +02:00
parent ba0e1cd814
commit 02b951f66c
1 changed files with 1 additions and 1 deletions
--- a/src/libcore/iter.rs
+++ b/src/libcore/iter.rs
@@ -1057,7 +1057,7 @@ pub trait Iterator {
    /// # #![feature(core)]
    ///
    /// let a = [1, 2, 3, 4, 5];
-    /// let mut it = a.iter().cloned();
+    /// let it = a.iter();
    /// assert_eq!(it.sum::<i32>(), 15);
    /// ```
    #[unstable(feature="core")]