Magic Comments and Actual Comment

I'm trying to be ready with ruby 1.9. That doesn't work with the
current version of rails, though.

If I write:

# -*- coding: utf-8 -*-
# Controller for dealing with users
class UserController < ApplicationController
  # do something
end

Then, when I generated rdoc with a rake task, I get the magic comment
in every documentation part.

To avoid the problem, I can make a blank line inserted.

# -*- coding: utf-8 -*-

# Controller for dealing with users
class UserController < ApplicationController
  # do something
end

What would you do with this? Nothing is harmful if you start to add a
magic comment.

-J