Linebreak between Latest Posts

I am using the following code to show latest posts on the sidebar of my blog.

<?php get_archives('postbypost', 10); ?>

My question is that how can I add a linebreak between each title. With this code it displays the latest articles like this.

Article 1
Article 2
Article 3
Article 4

I want a linebreak between each article to show something like

Article 1

Article 2

Article 3