Update music-track-service markdown

markdown-test/17-06-2025.md

@@ -77,7 +77,7 @@ Parser parser = Parser.builder().build();
 Node document = parser.parse("input text");
 ```
 
-```java title=TestClass.java
+```java title="TestClass.java"
 HtmlRenderer renderer = HtmlRenderer.builder().escapeHtml(true).build();
 renderer.render(node);
 ```

music-track-service/index.md

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