diff --git a/src/Collection.php b/src/Collection.php
index 764bd4f..57ccefb 100644
--- a/src/Collection.php
+++ b/src/Collection.php
@@ -170,7 +170,7 @@ public function getSuggestions(string $name): BaseCollection
         return new BaseCollection($this->suggestions[$name] ?? []);
     }
 
-    public function getAggregations():BaseCollection
+    public function getAggregations(): BaseCollection
     {
         return new BaseCollection($this->aggregations);
     }