diff --git a/playground/rmgi/complex/service-schema.json b/playground/rmgi/complex/service-schema.json
index 2103670f..33ca0b3d 100644
--- a/playground/rmgi/complex/service-schema.json
+++ b/playground/rmgi/complex/service-schema.json
@@ -1,5 +1,5 @@
 {
-  "title": "Пример внешнего серви",
+  "title": "Пример внешнего сервиса",
   "description": "Текст, который был получен из внешнего сервиса",
   "type": "object",
   "properties": {