Apply fixes from StyleCI

Author: atymic

src/TouchSmsChannel.php

@@ -20,23 +20,21 @@ public function send($notifiable, Notification $notification): void
     {
         $to = $notifiable->routeNotificationFor('touchsms');
 
-
-        if (!$to) {
+        if (! $to) {
             $to = $notifiable->routeNotificationFor(TouchSmsChannel::class);
         }
 
-        if (!$to) {
+        if (! $to) {
             return;
         }
 
-
         $message = $notification->toTouchsms($notifiable);
 
         if (is_string($message)) {
             $message = new TouchSmsMessage($message);
         }
 
-        if (!$message instanceof TouchSmsMessage) {
+        if (! $message instanceof TouchSmsMessage) {
             return;
         }