message: changing the params description
diff: @@ -63,8 +63,9 @@ std::string StructUnionNameStyleRule::GetDescription(
  } else {
  return absl::StrCat(basic_desc,
  "\n##### Parameters\n"
  - " * `exceptions` (`String` with exceptions divided by "
  - "`,`, Default: Empty\n");
  + " * `exceptions` (Comma-separated list of allowed "
  + "upper-case elements, such as unit-names"
  + ". Default: Empty)\n");
  }
  }
  