diff --git a/src/Drivers/Pgsql/Driver.php b/src/Drivers/Pgsql/Driver.php
index 0c5d7e5..e3bbe51 100644
--- a/src/Drivers/Pgsql/Driver.php
+++ b/src/Drivers/Pgsql/Driver.php
@@ -30,7 +30,7 @@ class Driver extends AbstractDriver {
 	 * @param string $password
 	 * @param array  $options
 	 */
-	public function __construct($dsn, $username=NULL, $password=NULL, array $options=[])
+	public function __construct(string $dsn, string $username=NULL, string $password=NULL, array $options=[])
 	{
 		if (strpos($dsn, 'pgsql') === FALSE)
 		{
diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
index 60631fb..38ed920 100644
--- a/src/QueryBuilder.php
+++ b/src/QueryBuilder.php
@@ -120,12 +120,9 @@ class QueryBuilder implements QueryBuilderInterface {
 	 */
 	public function __call(string $name, array $params)
 	{
-		//foreach([$this, $this->driver] as $object)
+		if (method_exists($this->driver, $name))
 		{
-			if (method_exists($this->driver, $name))
-			{
-				return \call_user_func_array([$this->driver, $name], $params);
-			}
+			return \call_user_func_array([$this->driver, $name], $params);
 		}
 
 		throw new BadMethodCallException('Method does not exist');