add typehint; fix phpdoc tag

Client.php

@@ -3,6 +3,7 @@
 namespace FOQ\ElasticaBundle;
 
 use Elastica_Client;
+use FOQ\ElasticaBundle\Logger\ElasticaLogger;
 
 /**
  * @author Gordon Franke <info@nevalon.de>
@@ -11,7 +12,7 @@ class Client extends Elastica_Client
 {
     protected $logger;
 
-    public function setLogger($logger)
+    public function setLogger(ElasticaLogger $logger)
     {
         $this->logger = $logger;
     }

Logger/ElasticaLogger.php

@@ -31,12 +31,10 @@ class ElasticaLogger
     /**
      * Logs a query.
      *
-     * This method is configured as the logger callable in the service
-     * container.
-     *
-     * @param string $path Path to call
+     * @param string $path   Path to call
      * @param string $method Rest method to use (GET, POST, DELETE, PUT)
-     * @param array  $data OPTIONAL Arguments as array
+     * @param array  $data   arguments
+     * @param float  $time   execution time
      */
     public function logQuery($path, $method, array $data, $time)
     {