Minor - format code.

main/work/work.php

@@ -249,7 +249,6 @@ switch ($action) {
         }
         break;
     case 'list':
-
         /*	Display list of student publications */
         if (!empty($my_folder_data['description'])) {
             $content = '<p><div><strong>'.

main/work/work_list.php

@@ -89,9 +89,9 @@ $item_id = isset($_REQUEST['item_id']) ? intval($_REQUEST['item_id']) : null;
 
 switch ($action) {
     case 'delete':
-        $file_deleted = deleteWorkItem($item_id, $courseInfo);
+        $fileDeleted = deleteWorkItem($item_id, $courseInfo);
 
-        if (!$file_deleted) {
+        if (!$fileDeleted) {
             Display::display_error_message(get_lang('YouAreNotAllowedToDeleteThisDocument'));
         } else {
             Display::display_confirmation_message(get_lang('TheDocumentHasBeenDeleted'));