Minor - cleaning white spaces

main/coursecopy/classes/CourseBuilder.class.php

@@ -31,10 +31,10 @@ require_once 'Attendance.class.php';
  */
 class CourseBuilder {
     /** Course */
-    var $course;
+    public $course;
 
     /* With this array you can filter the tools you want to be parsed by default all tools are included*/
-    var $tools_to_build = array(
+    public $tools_to_build = array(
         'announcements',
         'attendance',
         'course_descriptions',
@@ -54,7 +54,7 @@ class CourseBuilder {
     );
 
     /* With this array you can filter wich elements of the tools are going to be added in the course obj (only works with LPs) */
-    var $specific_id_list = array();
+    public $specific_id_list = array();
 
     /**
      * Create a new CourseBuilder