Fix lint nits

app/controllers/ajax/moderation_controller.rb

@@ -84,7 +84,7 @@ class Ajax::ModerationController < AjaxController
     target_user = User.find_by_screen_name!(params[:user])
 
     @response[:message] = t(".error")
-    return unless %w(moderator administrator).include? params[:type].downcase
+    return unless %w[moderator administrator].include? params[:type].downcase
 
     unless current_user.has_cached_role?(:administrator)
       @response[:status] = :nopriv

app/views/modal/privileges/_item.html.haml

@@ -3,7 +3,11 @@
 %li.list-group-item{ id: "privilege-#{privilege}" }
   .d-flex
     .flex-shrink-0
-      %input{ type: :checkbox, name: "check-your-privileges", data: { type: privilege, user: user.screen_name }, checked: user.has_cached_role?(privilege.to_sym), autocomplete: :off }
+      %input{ type: :checkbox,
+              name: "check-your-privileges",
+              data: { type: privilege, user: user.screen_name },
+              checked: user.has_cached_role?(privilege.to_sym),
+              autocomplete: :off }
     .flex-grow-1
       .list-group-item-heading= privilege.capitalize
       - unless description.blank?