auto merge of #18201 : Gankro/rust/option-what, r=alexcrichton

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2014-10-21 14:52:11 +00:00 · 2014-10-21 14:52:11 +00:00 · 4764c16011
commit 4764c16011
parent b69cd73b7b 01e8ad6c38
1 changed files with 1 additions and 1 deletions
--- a/src/libcore/option.rs
+++ b/src/libcore/option.rs
@ -245,7 +245,7 @@ impl<T> Option<T> {
    /// ```
    /// let mut x = Some(2u);
    /// match x.as_mut() {
-    ///     Some(&ref mut v) => *v = 42,
+    ///     Some(v) => *v = 42,
    ///     None => {},
    /// }
    /// assert_eq!(x, Some(42u));