diff --git a/main/document/document.php b/main/document/document.php
index a7bfa9de17..c03a8aac14 100755
--- a/main/document/document.php
+++ b/main/document/document.php
@@ -93,7 +93,6 @@ if ($capturePluginInstalled) {
     });
     </script>';
 }
-
 // Create directory certificates.
 DocumentManager::create_directory_certificate_in_course(api_get_course_id());
 
diff --git a/main/document/upload.php b/main/document/upload.php
index 6433eb96bd..b2ef2fd351 100755
--- a/main/document/upload.php
+++ b/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';