lib/rubocop/cop/mixin/in_delta_mixin.rb in rubocop-minitest-0.21.1 vs lib/rubocop/cop/mixin/in_delta_mixin.rb in rubocop-minitest-0.22.0

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
 module RuboCop
   module Cop
     # Common functionality for `AssertInDelta` and `RefuteInDelta` cops.
+    # @api private
     module InDeltaMixin
       MSG = 'Prefer using `%<good_method>s`.'
 
       def on_send(node)
         equal_floats_call(node) do |expected, actual, message|