message: Fix trailing semicolon in macros.
diff: @@ -16,7 +16,7 @@ macro_rules! log_if_err {
  /// be passed as second parameter.
  macro_rules! try_else_return {
  ($x:expr) => {
  - try_else_return!($x, || {});
  + try_else_return!($x, || {})
  };
  ($x:expr, $el:expr) => {
  match $x {
  @@ -33,7 +33,7 @@ macro_rules! try_else_return {
  /// Print an error message to stdout. Format is the same as println! or format!
  macro_rules! error {
  ($($arg:tt)*) => (
  - println!("Criterion.rs ERROR: {}", &format!($($arg)*));
  + println!("Criterion.rs ERROR: {}", &format!($($arg)*))
  )
  }
  @@ -41,7 +41,7 @@ macro_rules! error {
  macro_rules! info {
  ($($arg:tt)*) => (
  if $crate::debug_enabled() {
  - println!("Criterion.rs DEBUG: {}", &format!($($arg)*));
  + println!("Criterion.rs DEBUG: {}", &format!($($arg)*))
  }
  )
  }
  