diff --git a/Command/LoadDataFixturesDoctrineCommand.php b/Command/LoadDataFixturesDoctrineCommand.php
index c6cb30d..9e1c742 100644
--- a/Command/LoadDataFixturesDoctrineCommand.php
+++ b/Command/LoadDataFixturesDoctrineCommand.php
@@ -93,10 +93,7 @@ protected function configure()
         );
     }
 
-    /**
-     * @return int
-     */
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $ui = new SymfonyStyle($input, $output);