[devhelp] app: update copyright in about dialog

[Sébastien Wilmet <swilmet src gnome org>]

commit 630f1124c7ea606fd25e2d3580972980a4783a56
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Jan 11 13:58:06 2017 +0100

    app: update copyright in about dialog

 src/dh-app.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/dh-app.c b/src/dh-app.c
index e10b304..3bd8135 100644
--- a/src/dh-app.c
+++ b/src/dh-app.c
@@ -309,7 +309,7 @@ about_cb (GSimpleAction *action,
                                "website-label", _("Devhelp Website"),
                                "logo-icon-name", PACKAGE_TARNAME,
                                "license-type", GTK_LICENSE_GPL_2_0,
-                               "copyright", "Copyright 2001-2016 – the Devhelp team",
+                               "copyright", "Copyright 2001-2017 – the Devhelp team",
                                NULL);
 }