[gitg] Fix copyright year

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 851ec89d26f785ca1a1937496557c16a7a97e48e
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Wed Aug 5 22:09:30 2015 +0200

    Fix copyright year

 libgitg-ext/gitg-ext-command-lines.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgitg-ext/gitg-ext-command-lines.vala b/libgitg-ext/gitg-ext-command-lines.vala
index d0373d6..044d172 100644
--- a/libgitg-ext/gitg-ext-command-lines.vala
+++ b/libgitg-ext/gitg-ext-command-lines.vala
@@ -1,7 +1,7 @@
 /*
  * This file is part of gitg
  *
- * Copyright (C) 2012 - Jesse van den Kieboom
+ * Copyright (C) 2015 - Jesse van den Kieboom
  *
  * gitg is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by