Minor - format code

main/exercise/adminhp.php

@@ -1,5 +1,6 @@
 <?php
 /* For licensing terms, see /license.txt */
+
 /**
 *	HotPotatoes administration.
 *	@package chamilo.exercise

main/exercise/exercise_admin.php

@@ -1,5 +1,8 @@
 <?php
 /* For licensing terms, see /license.txt */
+
+use ChamiloSession as Session;
+
 /**
 * Exercise administration
 * This script allows to manage an exercise. It is included from
@@ -8,8 +11,6 @@
 * @author Olivier Brouckaert, Julio Montoya
 */
 
-use \ChamiloSession as Session;
-
 require_once '../inc/global.inc.php';
 $this_section = SECTION_COURSES;
 

main/exercise/exercise_submit.php

@@ -1,6 +1,8 @@
 <?php
 /* For licensing terms, see /license.txt */
 
+use ChamiloSession as Session;
+
 /**
 *	Exercise submission
 * 	This script allows to run an exercise. According to the exercise type, questions
@@ -26,8 +28,6 @@
 *   Modified by hubert.borderiou (2011-10-21 question category)
 */
 
-use ChamiloSession as Session;
-
 require_once '../inc/global.inc.php';
 $current_course_tool  = TOOL_QUIZ;
 $this_section = SECTION_COURSES;

main/exercise/hotspot_lang_conversion.php

@@ -1,9 +1,10 @@
-<?php //$id:$
+<?php
 /* For licensing terms, see /license.txt */
 /**
 *	Hotspot language conversion
 *	@package chamilo.exercise
 * 	@author
+ * @deprecated ?
 * 	@version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
 */
 /**