[TASK] PHP CS Fix

Author: ayacoo

Tests/Functional/Service/RedirectDemandServiceTest.php

@@ -122,7 +122,9 @@ private function createSiteFinder(Site ...$sites): SiteFinder
     {
         $siteConfigurationMock = $this->createMock(SiteConfiguration::class);
         $sitesArray = array_combine(
-            array_map(static function (Site $site) { return $site->getIdentifier(); }, $sites),
+            array_map(static function (Site $site) {
+                return $site->getIdentifier();
+            }, $sites),
             $sites
         );
         $siteConfigurationMock->method('getAllExistingSites')->willReturn($sitesArray);