Show title not both title and post

If this code is pasted into the sidebar.php then it will show a list of all posts in category 1. Both titles and posts.

What if i don’t want to show the posts, but only the titles? What should i change?

<?php
$myposts = get_posts(‘numberposts=5&category=1’);
foreach($myposts as $post) :
?>
• “><?php the_title(); ?> — <?php the_excerpt(); ?>

<?php endforeach; ?>