fix example

Author: hafezdivandari

examples/src/Repositories/DeviceCodeRepository.php

@@ -49,7 +49,7 @@ public function getDeviceCodeEntityByDeviceCode(string $deviceCode): ?DeviceCode
         $deviceCodeEntity->setIdentifier($deviceCode);
         $deviceCodeEntity->setExpiryDateTime(new DateTimeImmutable('now +1 hour'));
         $deviceCodeEntity->setClient($clientEntity);
-        $deviceCodeEntity->setLastPolledAt(new DateTimeImmutable());
+        $deviceCodeEntity->setLastPolledAt(new DateTimeImmutable('now -5 second'));
         $deviceCodeEntity->setInterval(5);
 
         // The user identifier should be set when the user authenticates on the