[gnome-2048] Update copyright infos.

[Arnaud B. <arnaudb src gnome org>]

commit 034302bae78dd3161a28037583702cea2d76f514
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Feb 6 17:48:58 2019 +0100

    Update copyright infos.

 src/application.vala | 2 +-
 src/game.vala        | 2 +-
 src/grid.vala        | 2 +-
 src/view.vala        | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/application.vala b/src/application.vala
index d0f3fd0..9662ec2 100644
--- a/src/application.vala
+++ b/src/application.vala
@@ -1,5 +1,5 @@
 /* Copyright (C) 2014-2015 Juan R. García Blanco <juanrgar gmail com>
- * Copyright (C) 2016 Arnaud Bonatti <arnaud bonatti gmail com>
+ * Copyright (C) 2016-2019 Arnaud Bonatti <arnaud bonatti gmail com>
  *
  * This file is part of GNOME 2048.
  *
diff --git a/src/game.vala b/src/game.vala
index b9e52ab..291c645 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -1,5 +1,5 @@
 /* Copyright (C) 2014-2015 Juan R. García Blanco <juanrgar gmail com>
- * Copyright (C) 2016 Arnaud Bonatti <arnaud bonatti gmail com>
+ * Copyright (C) 2016-2019 Arnaud Bonatti <arnaud bonatti gmail com>
  *
  * This file is part of GNOME 2048.
  *
diff --git a/src/grid.vala b/src/grid.vala
index ad38e14..fb09fc6 100644
--- a/src/grid.vala
+++ b/src/grid.vala
@@ -1,5 +1,5 @@
 /* Copyright (C) 2014-2015 Juan R. García Blanco <juanrgar gmail com>
- * Copyright (C) 2016 Arnaud Bonatti <arnaud bonatti gmail com>
+ * Copyright (C) 2016-2019 Arnaud Bonatti <arnaud bonatti gmail com>
  *
  * This file is part of GNOME 2048.
  *
diff --git a/src/view.vala b/src/view.vala
index 61af9d7..cff1089 100644
--- a/src/view.vala
+++ b/src/view.vala
@@ -1,5 +1,5 @@
 /* Copyright (C) 2014-2015 Juan R. García Blanco <juanrgar gmail com>
- * Copyright (C) 2016 Arnaud Bonatti <arnaud bonatti gmail com>
+ * Copyright (C) 2016-2019 Arnaud Bonatti <arnaud bonatti gmail com>
  *
  * This file is part of GNOME 2048.
  *