old_contents: """
  Default configuration settings.
  """
  
  ENVIRONMENTS = {
      'production': {
          'hosts': ['10.2.1.118'] or
          ['dornkirk.twistedmatrix.com'],
          'user': 'root'
      },
  }
  
new_contents: """
  Default configuration settings.
  """
  
  ENVIRONMENTS = {
      'production': {
          'hosts': ['dornkirk.twistedmatrix.com'],
          'user': 'root'
      },
  }
  
subject: Remove bogus test data from settings.