Update copyright in license content

97fda967 · Romain Deville · b4a10563 · 97fda967
Verified Commit 97fda967 authored 4 years ago by Romain Deville
--- a/docs/about/license.md
+++ b/docs/about/license.md
@@ -17,7 +17,7 @@ Software is under double licensing:

 ## MIT License

-Copyright (c) 2020
+{{ date_copyright }}

 {% for i_maintainer in curr_repo.maintainers %}
  - [{{ i_maintainer.name }}](mailto:{{ i_maintainer.mail }})