Fix to publication style.

public/publication.php

@@ -80,7 +80,7 @@ if ($pub['categories_array']) {
                 <?php endif; ?>
 
                 <div class="publication-body">
-                    <?php echo nl2br(htmlspecialchars($pub['content'])); ?>
+                    <?php echo $pub['content']; ?>
                 </div>
             </div>
         </article>