From bbc04dbb244d4789f4e76ddae9b48ea79e32dfb3 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Fri, 7 Dec 2012 14:40:56 -0800
Subject: [PATCH] doc: fix busted doctest, r=burningtree.

---
 doc/rust.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/rust.md b/doc/rust.md
index 99afbccc7438..8c39fab28e79 100644
--- a/doc/rust.md
+++ b/doc/rust.md
@@ -2710,7 +2710,7 @@ trait Printable {
 }
 
 impl ~str: Printable {
-  fn to_str() -> ~str { self }
+  fn to_str() -> ~str { copy self }
 }
 ~~~~~~