Use braces, not parens, for macro def

diff --git a/src/bin/rustfmt.rs b/src/bin/rustfmt.rs
index ee5877e25caa7b9308c74bd36dc231779690bf0f..062c60e10659858f4d20c93f0d3cc316e4842d58 100644 (file)
--- a/src/bin/rustfmt.rs
+++ b/src/bin/rustfmt.rs
@@ -28,14 +28,14 @@
 
 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 {