Fix list template for HTML compliance (remove p tag)

articles/templates/articles/article_list.html

@@ -9,7 +9,7 @@
         <article class="article-list">
             <h2><a href="{% url 'article-detail' slug=article.slug %}">{{ article.title }}</a></h2>
             {% include "articles/metadata_snippet.html" %}
-            <p>{{ article.get_abstract|safe }}</p>
+            {{ article.get_abstract|safe }}
             <p class="read-more"><a href="{% url 'article-detail' slug=article.slug %}">Read more...</a></p>
         </article>
     {% empty %}