Tweaked the HTML contents of the page

Author: javiereguiluz

templates/blog/index.html.twig

@@ -16,7 +16,7 @@
                 <span class="metadata"><i class="fa fa-user"></i> {{ post.author.fullName }}</span>
             </p>
 
-            {{ post.summary }}
+            <p>{{ post.summary }}</p>
 
             {{ include('blog/_post_tags.html.twig') }}
         </article>