Autofix number of newlines between methods

[MAILPOET-2715]

lib/Util/Notices/AfterMigrationNotice.php

@@ -47,5 +47,4 @@ class AfterMigrationNotice {
     \MailPoet\WP\Notice::displaySuccess($message, $extraClasses, $dataNoticeName);
     return $message;
   }
-
 }

lib/Util/Notices/BlackFridayNotice.php

@@ -39,5 +39,4 @@ class BlackFridayNotice {
   public function disable() {
     WPFunctions::get()->setTransient(self::OPTION_NAME, true, self::DISMISS_NOTICE_TIMEOUT_SECONDS);
   }
-
 }

lib/Util/Notices/PHPVersionWarnings.php

@@ -40,5 +40,4 @@ class PHPVersionWarnings {
   public function disable() {
     WPFunctions::get()->setTransient(self::OPTION_NAME, true, self::DISMISS_NOTICE_TIMEOUT_SECONDS);
   }
-
 }

lib/Util/Notices/PermanentNotices.php

@@ -88,5 +88,4 @@ class PermanentNotices {
         break;
     }
   }
-
 }