Fix code style by updated ruleset

[MAILPOET-3912]

lib/Subscription/Captcha.php

@@ -55,7 +55,8 @@ class Captcha {
     // Check limits per recipient if enabled
     if ($subscriberEmail) {
       $subscriber = Subscriber::where('email', $subscriberEmail)->findOne();
-      if ($subscriber instanceof Subscriber
+      if (
+        $subscriber instanceof Subscriber
         && $subscriber->countConfirmations >= $subscriptionCaptchaRecipientLimit
       ) {
         return true;

lib/Subscription/Pages.php

@@ -205,7 +205,8 @@ class Pages {
   }
 
   public function unsubscribe() {
-    if (!$this->isPreview()
+    if (
+      !$this->isPreview()
       && ($this->subscriber !== null)
       && ($this->subscriber->status !== Subscriber::STATUS_UNSUBSCRIBED)
     ) {