coauthor edit and destroy fixed

app/views/devise/registrations/edit.html.erb

@@ -1,5 +1,5 @@
 
-<%= form_for(resource, :as => resource_name, :url => users_passwd_path(resource_name), :html => { :method => :put, "form-type"=>"ajax_form" }) do |f| %>
+<%= form_for(resource, :as => resource_name, :url => users_passwd_path(resource_name), :html => { :method => :put, "form-type"=>"ajax_form" ,"callback-method"=>"passwordUpdate" }) do |f| %>
   <div><%= f.submit "Update" %></div>
 
   <div><%= f.label :current_password %>