update

docs/03-setup-special-feature/03-respin.md

@@ -21,7 +21,7 @@ stateDiagram-v2
     ```
 ---
 
-### Main Scene Integration
+### Main Scene
 
 #### Triggering Respin
 - Triggered by game logic after a win or specific pattern.
@@ -47,7 +47,7 @@ stateDiagram-v2
 
 ---
 
-### Server Communication
+### Handle Event
 
 #### Respin Event Handling
 - Override class: `hyper-gaming-server-handler`
@@ -60,7 +60,7 @@ stateDiagram-v2
 
 ---
 
-### UI & Feature Management
+### Feature Management
 
 #### Feature Class Setup
 - Create `feature-respin` class extending `feature-game`