php 7.2 fix

Author: oscarotero

tests/PoLoaderTest.php

@@ -20,7 +20,9 @@ public function testPoLoader()
 Copyright (C) YEAR Free Software Foundation, Inc.
 This file is distributed under the same license as the PACKAGE package.
 FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-EOT, $description);
+EOT
+        ,
+        $description);
 
         $this->assertSame(['fuzzy'], $translations->getFlags()->toArray());