You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: digi_realport_version.rb
    path of file: ./repos/metasploit-framework/modules/auxiliary/scanner/scada
    
    the code of the file until where you have to start completion: ##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Auxiliary
  include Msf::Exploit::Remote::RealPort
  include Msf::Auxiliary::Report
  include Msf::Auxiliary::Scanner

  def initialize
    super(
      'Name'        => 'Digi RealPort Serial Server Version',
      'Description' => 'Detect serial servers that speak the RealPort protocol.
    
  def initialize
    super(
      'Name'        => 'Digi RealPort Serial Server Version',
      'Description' => 'Detect serial servers that speak the RealPort protocol.',
      'References'  =>
        [
          ['URL', 'https://www.digi.com/resources/library/technical-briefs/fs_realport'],
          ['URL', 'https://web.archive.org/web/20151012224641/http://www.digi.com/support/productdetail?pid=2229&type=drivers']
        ],
      'Author'      =>
        [
          'hdm'
        ],
      'License'     => MSF_LICENSE
    )
  end