message: update tests with tera formatting changes
  partial revert of since tera
  also reverted the behavior:
diff: @@ -715,18 +715,18 @@ mod test {
  let web = env.frontend();
  let foo_crate = kuchiki::parse_html().one(web.get("/crate/foo/0.0.1").send()?.text()?);
  - for value in &["60.0%", "6", "10", "2", "1"] {
  + for value in &["60%", "6", "10", "2", "1"] {
  assert!(foo_crate
  .select(".pure-menu-item b")
  .unwrap()
  - .any(|e| e.text_contents().contains(value)));
  + .any(|e| dbg!(e.text_contents()).contains(value)));
  }
  let foo_doc = kuchiki::parse_html().one(web.get("/foo/0.0.1/foo").send()?.text()?);
  assert!(foo_doc
  .select(".pure-menu-link b")
  .unwrap()
  - .any(|e| e.text_contents().contains("60.0%")));
  + .any(|e| e.text_contents().contains("60%")));
  Ok(())
  });
  