diff --git a/lib/Doctrine/ORM/Tools/Export/Driver/PhpExporter.php b/lib/Doctrine/ORM/Tools/Export/Driver/PhpExporter.php
index 5054743aa..4f29ab3c7 100644
--- a/lib/Doctrine/ORM/Tools/Export/Driver/PhpExporter.php
+++ b/lib/Doctrine/ORM/Tools/Export/Driver/PhpExporter.php
@@ -161,11 +161,6 @@ class PhpExporter extends AbstractExporter
         return implode("\n", $lines);
     }
 
-    /**
-     * @param mixed $var
-     *
-     * @return string
-     */
     protected function _varExport($var): string
     {
         $export = var_export($var, true);