lib/action_mailer/preview.rb in actionmailer-6.1.7.10 vs lib/action_mailer/preview.rb in actionmailer-7.0.0.alpha1

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
 require "active_support/descendants_tracker"
 
 module ActionMailer
-  module Previews #:nodoc:
+  module Previews # :nodoc:
     extend ActiveSupport::Concern
 
     included do
       # Set the location of mailer previews through app configuration:
       #