From 867b5074aa2d01ba72a2de89865fb7a7aa25a76a Mon Sep 17 00:00:00 2001
From: Jason Dusek <jason.dusek@gmail.com>
Date: Fri, 11 Mar 2016 00:41:11 -0800
Subject: [PATCH] Use braces, not parens, for macro def

---
 src/bin/rustfmt.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/bin/rustfmt.rs b/src/bin/rustfmt.rs
index ee5877e25ca..062c60e1065 100644
--- a/src/bin/rustfmt.rs
+++ b/src/bin/rustfmt.rs
@@ -28,14 +28,14 @@ use std::str::FromStr;
 
 use getopts::{Matches, Options};
 
-macro_rules! msg(
+macro_rules! msg {
     ($($arg:tt)*) => (
         match writeln!(&mut ::std::io::stderr(), $($arg)* ) {
             Ok(_) => {},
             Err(x) => panic!("Unable to write to stderr: {}", x),
         }
     )
-);
+}
 
 /// Rustfmt operations.
 enum Operation {