Update music-track-service markdown

music-track-service/index.md

@@ -15,7 +15,7 @@ Accept: application/json
 
 #### Пример тела запроса 
 
-```json
+```json title=Request\sBody\sExample
 {
   "title": "My Track Title",
   "author": "Me",
@@ -25,7 +25,7 @@ Accept: application/json
 
 #### Пример ответа
 
-```json
+```json title=Response\u0020Body\u0020Example
 {
   "id": 1,
   "title": "My Track Title",
@@ -47,7 +47,7 @@ GET /api/tracks/{id} HTTP/1.1
 
 #### Пример ответа
 
-```json
+```json title=Response BodyExample
 {
   "id": 1,
   "title": "My Track Title",