class RuboCop::ConfigObsoletion::ChangedParameter

@api private
Encapsulation of a ConfigObsoletion rule for changing a parameter

def message 

def message
  base = format(BASE_MESSAGE, parameter: parameter, cop: cop, path: smart_loaded_path)
  if alternative
    "#{base}\n`#{parameter}` has been renamed to `#{alternative.chomp}`."
  else
    "#{base}\n#{reason.chomp}"
  end
end