diff --git a/src/Engines/ElasticSearchEngine.php b/src/Engines/ElasticSearchEngine.php
index 9694253..46637e1 100644
--- a/src/Engines/ElasticSearchEngine.php
+++ b/src/Engines/ElasticSearchEngine.php
@@ -112,7 +112,7 @@ public function map(BaseBuilder $builder, $results, $model)
         $hits = app()->makeWith(
             HitsIteratorAggregate::class,
             [
-                'results'  => $results,
+                'results' => $results,
                 'callback' => $builder->queryCallback,
             ]
         );