fix #5

_includes/footer.html

@@ -6,7 +6,10 @@
         {%- include social.html -%}
       </div>
       <br/>
-      <div class="footer-cp">Copyright © <a href="https://wwwen.uni.lu/">Université du Luxembourg</a> {{ site.date | escape }}. All rights reserved.</div>
+      <div class="footer-cp">
+        <p>Copyright © <a href="https://wwwen.uni.lu/">Université du Luxembourg</a> {{ site.date | escape }}.</p>
+        <p>All rights reserved.</p>
+      </div>
     </div>