message: Self-descriptive verbosity
diff: @@ -12,7 +12,7 @@ fn main() {
  }
  ";
  let comments = Comments::parse(Path::new("<dummy>"), s);
  - println!("{:#?}", comments);
  + println!("parsed comments: {:#?}", comments);
  assert_eq!(comments.error_matches[0].definition_line, 4);
  assert_eq!(comments.error_matches[0].revision, None);
  assert_eq!(
  