From 69e9b462e97090683ccb112158dee63098661089 Mon Sep 17 00:00:00 2001
From: Steve Klabnik <steve@steveklabnik.com>
Date: Sat, 17 Jan 2015 13:58:54 -0500
Subject: [PATCH] fix rollup

---
 src/libstd/macros.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libstd/macros.rs b/src/libstd/macros.rs
index 5795b4c38c64..8a8d14c4f3aa 100644
--- a/src/libstd/macros.rs
+++ b/src/libstd/macros.rs
@@ -258,10 +258,12 @@ pub mod builtin {
     /// ```
     /// #![feature(concat_idents)]
     ///
+    /// # fn main() {
     /// fn foobar() -> u32 { 23 }
     ///
     /// let f = concat_idents!(foo, bar);
     /// println!("{}", f());
+    /// # }
     /// ```
     #[macro_export]
     macro_rules! concat_idents {