Add missing $results variable to map function declaration

Author: DariusIII

src/Engines/MySQLEngine.php

@@ -112,7 +112,7 @@ public function paginate(Builder $builder, $perPage, $page)
      *
      * @return Collection
      */
-    public function map(Builder $builder, $model)
+    public function map(Builder $builder, $results, $model)
     {
         return $results['results'];
     }