update copyright year #21

30116fa2 · Elisabeth Guerard · 61bf4eb1 · 30116fa2
Commit 30116fa2 authored Mar 21, 2019 by Elisabeth Guerard
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -12,7 +12,7 @@

      <p>

-        © <a href="https://wwwen.uni.lu/" target="_parent">Université du Luxembourg</a> {{ site.date | escape }}. All rights reserved.
+        © <a href="https://wwwen.uni.lu/" target="_parent">Université du Luxembourg </a>{{ 'now' | date: "%Y" }}. All rights reserved.

      {%- include social.html -%}