message: remove the hard to read start of names
diff: @@ -355,7 +355,7 @@ pub fn registry_strategy(
  max_versions: usize,
  shrinkage: usize,
  ) -> impl Strategy<Value = PrettyPrintRegistry> {
  - let name = string_regex("[A-Za-z_-][A-Za-z0-9_-]*(-sys)?").unwrap();
  + let name = string_regex("[A-Za-z][A-Za-z0-9_-]*(-sys)?").unwrap();
  let raw_version = [..max_versions; 3];
  let version_from_raw = |v: &[usize; 3]| format!("{}.{}.{}", v[0], v[1], v[2]);
  