Update license info and doc comments in version.php

Author: dlmsr

version.php

@@ -1,5 +1,5 @@
 <?php
-// This file is part of Moodle - http://moodle.org/
+// This file is part of Moodle - https://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -12,14 +12,14 @@
 // GNU General Public License for more details.
 //
 // You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
 
 /**
- * Version details.
+ * Version info for this plugin.
  *
  * @package    local_lsf_unification
- * @subpackage lsf_unification
  * @copyright  2011 Olaf Koehler WWU
+ * @license    https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
 defined('MOODLE_INTERNAL') || die;