WordPress custom post type Single.php?

I have a WordPress custom post-type setup. I’ve created

single-[customposttype].php 

However instead of displaying only the requested custom-post-type it goes to the URL, then displays all of the posts in the custom-type.

Here’s a copy of the code i’m currently using:

<?php query_posts("post_type=shorts"); while (have_posts()) : the_post(); ?>

<div class="header-promo">
    <?php echo get_post_meta($post->ID, "mo_short_embed", true); ?>
</div>
<div class="content-details">   
    <h1><?php the_title(); ?></h1>
    <?php the_content(); ?>
</div>

Thanks in advance 🙂