diff --git a/README.md b/README.md
index ea72383..148a549 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ $result = GraphQL::execute(
 ```
 
 Result returned:
-```
+```php
 [
   'hero' => [
     'id' => '2001',