DG DH; fix the build

app/controllers/aspect_memberships_controller.rb

@@ -21,6 +21,7 @@ class AspectMembershipsController < ApplicationController
         flash.now[:notice] = I18n.t 'aspect_memberships.destroy.success'
 
         respond_to do |format|
+          format.js { }
           format.html{
             redirect_to :back
           }