[gnome-taquin/gnome-3-34] Update copyright.

[Arnaud B. <arnaudb src gnome org>]

commit 96d38217bd0f3a60c5fd6b4fca8d69615a518867
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Feb 14 03:40:39 2020 +0100

    Update copyright.

 src/taquin-main.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/taquin-main.vala b/src/taquin-main.vala
index dc052da..7bd1db4 100644
--- a/src/taquin-main.vala
+++ b/src/taquin-main.vala
@@ -514,7 +514,7 @@ private class Taquin : Gtk.Application, BaseApplication
 
 
         /* Translators: about dialog text crediting a maintainer; the %u are replaced with the years of 
start and end */
-        copyright = _("Copyright \xc2\xa9 %u-%u – Arnaud Bonatti").printf (2014, 2019);
+        copyright = _("Copyright \xc2\xa9 %u-%u – Arnaud Bonatti").printf (2014, 2020);
 
 
         /* Translators: about dialog text crediting a documenter */