rails/app/views/exception_notifiable/404.html
<!-- This file lives in gems/super_exception_notifier/rails/app/views/exception_notifiable/404.html. See Readme for instructions on customizing. -->
<div class="dialog">
<h1>The page you were looking for doesn't exist.</h1>
<p>You may have mistyped the address or the page may have moved.</p>
</div>