{% for post in site.related_posts limit:3 %}
<li>
<h3>
- <a href="{{ site.baseurl }}{{ post.url }}">
+ <a href="{{ site.baseurl }}/{{ post.url }}">
{{ post.title }}
<small><time datetime="{{ post.date | date_to_xmlschema }}">{{ post.date | date_to_string }}</time></small>
</a>