[gnome-taquin] Update copyright infos in about dialog.

[Arnaud B. <arnaudb src gnome org>]

commit 3be320db2925b792e4f2b127f9316e947a59d69e
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Jan 8 09:35:38 2019 +0100

    Update copyright infos in about dialog.
    
    Happy new year everybody.

 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 3feb0ec..e937b70 100644
--- a/src/taquin-main.vala
+++ b/src/taquin-main.vala
@@ -240,7 +240,7 @@ public class Taquin : Gtk.Application
         show_about_dialog (window,
                            "name", _("Taquin"),
                            "version", VERSION,
-                           "copyright", "Copyright © 2014-2016 Arnaud Bonatti",
+                           "copyright", "Copyright © 2014-2019 Arnaud Bonatti",
                            "license-type", License.GPL_3_0,
                            "comments", _("A classic 15-puzzle game"),
                            "authors", authors,