Minor - format code

main/document/document.php

@@ -93,7 +93,6 @@ if ($capturePluginInstalled) {
     });
     </script>';
 }
-
 // Create directory certificates.
 DocumentManager::create_directory_certificate_in_course(api_get_course_id());
 

main/document/upload.php

@@ -34,7 +34,7 @@
  */
 
 // Name of the language file that needs to be included
-$language_file = array('document','gradebook');
+$language_file = array('document', 'gradebook');
 
 // Including the global initialization file
 require_once '../inc/global.inc.php';