Minor - flint fixes

main/admin/questions.php

@@ -3,8 +3,8 @@
 /* For licensing terms, see /license.txt */
 
 use Chamilo\CourseBundle\Entity\CQuizQuestion;
-use Knp\Component\Pager\Paginator;
 use Doctrine\Common\Collections\Criteria;
+use Knp\Component\Pager\Paginator;
 
 /**
  *  @package chamilo.admin

main/forum/index.php

@@ -532,7 +532,7 @@ if (is_array($forumCategories)) {
     }
 }
 $tpl = new Template($nameTools);
-if(api_get_configuration_value('forum_fold_categories')==true){
+if (api_get_configuration_value('forum_fold_categories') == true) {
     $tpl->assign('forum_fold_categories', true);
 }
 $tpl->assign('introduction', $introduction);

main/lp/lp_upload.php

@@ -11,7 +11,6 @@ use Chamilo\CourseBundle\Component\CourseCopy\CourseRestorer;
  *
  * @author Yannick Warnier <ywarnier@beeznest.org>
  */
-
 require_once __DIR__.'/../inc/global.inc.php';
 api_protect_course_script();
 $course_dir = api_get_course_path().'/scorm';