class Reek::Errors::BadDetectorInCommentError

his comment or he might use a detector that does not exist anymore.
This might happen for multiple reasons. The users might have a typo in
Gets raised when trying to configure a detector which is unknown to us.

def initialize(detector_name:, source:, line:, original_comment:) 

def initialize(detector_name:, source:, line:, original_comment:)
  message = format(UNKNOWN_SMELL_DETECTOR_MESSAGE,
                   detector: detector_name,
                   source: source,
                   line: line,
                   comment: original_comment)
  super(message)
end