diff --git a/modules/openapi-generator/src/main/resources/php/api.mustache b/modules/openapi-generator/src/main/resources/php/api.mustache
index ef964c535d85..c3ccafe2782c 100644
--- a/modules/openapi-generator/src/main/resources/php/api.mustache
+++ b/modules/openapi-generator/src/main/resources/php/api.mustache
@@ -69,7 +69,7 @@ use {{invokerPackage}}\ObjectSerializer;
 {{/consumes}}        ],{{/operation}}
     ];
 
-/**
+    /**
      * @param ClientInterface $client
      * @param Configuration   $config
      * @param HeaderSelector  $selector