--- a/dotemacs.el
+++ b/dotemacs.el
@@ -1,3 +1,24 @@
+;;; dotemacs.el ---
+
+;; Copyright © 2019  Jordi Gutiérrez Hermoso <jordigh@octave.org>
+
+;; Author: Jordi Gutiérrez Hermoso
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+;;; This is just my config. I hope it's useful to others.
+
 (add-to-list 'load-path "~/.emacs.d/packages/")
 (package-initialize)