diff --git a/src/service/notification.rs b/src/service/notification.rs
index 5af4f3fb3f180d934c82e271792c880df20fdd6e..c692d792fa6ebd8938fe633d3806648a60452f87 100644
--- a/src/service/notification.rs
+++ b/src/service/notification.rs
@@ -14,6 +14,8 @@ impl NotificationService {
         let product_type_upper: String = product_type.to_uppercase();
         let product_type_str: &str = product_type_upper.as_str();
         let subscriber_result: Subscriber = SubscriberRepository::add(product_type_str, subscriber);
-        return Ok(subscriber_result) 
+        return Ok(subscriber_result);
+        
     }
 }
+