Fix: removed an error of an undiscovered class CleantalkRequest and CLeantalk

Author: ArtemAnoshin

CleantalkValidate.php

@@ -36,15 +36,15 @@ class CleantalkValidate
 
     public static function spamCheckUser($name = '', $email = '') 
     { 
-        $ct_request = new lib\CleantalkRequest(); 
+        $ct_request = new CleantalkRequest();
         $ct_request->auth_key = self::$access_key; 
         $ct_request->agent = 'php-api'; 
         $ct_request->sender_email = $email; 
         $ct_request->sender_ip = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : null;
         $ct_request->sender_nickname = $name; 
         $ct_request->submit_time = time() - (int) $_SESSION['ct_submit_time'];
         $ct_request->js_on = 1; 
-        $ct = new lib\Cleantalk(); 
+        $ct = new Cleantalk();
         $ct->server_url = self::$server_url; 
         // Check 
         $ct_result = $ct->isAllowUser($ct_request);