WIP #10, дополнение документации

README.md

@@ -140,6 +140,18 @@ $response[0]->isFraud(); // ненадёжный
 $response[0]->isReliable(); // надёжный
 ```
 
+```php
+$response = $client->services()->checkRecipient(
+    CheckRecipientRequest::create()
+        ->addRecipient('123456 Москва, Варшавское шоссе, 37-45')
+        ->addRecipient('654321 Владивосток, пер. Староконный, 12-98');
+);
+
+foreach ($response as $recipient) {
+    echo $recipient->getAddress.': '.$recipiend->isReliable();
+}
+```
+
 ### Документы
 ```php
 $file = $client->documents()->orderF7Form('12345678');

src/Dispatching/Endpoints/Services/Requests/CheckRecipientRequest.php

@@ -10,9 +10,14 @@ final class CheckRecipientRequest extends ApiRequest
 {
     private $items = [];
 
+    public static function create(): self
+    {
+        return new self();
+    }
+
     public static function one(string $address, string $fullName, string $phone): self
     {
-        $request = new self();
+        $request = self::create();
 
         $request->addRecipient(...\func_get_args());