Update index.md

Author: Bouh

docs/gdevelop5/objects/spine/index.md

@@ -7,7 +7,7 @@ title: Spine
 The **Spine** object allows you to display and smoothly animate 2D skeletal animations created with [**Spine editor**](https://esotericsoftware.com/spine).
 
 !!! warning
-This object is currently experimental — please share your feedback on the forum so we can improve it in future versions of GDevelop.
+    This object is currently experimental — please share your feedback on the forum so we can improve it in future versions of GDevelop.
 
 The Spine object is ideal for animating complex 2D characters with bones and meshes.
 It supports smooth transitions between animations, as well as access to points and attachments defined in Spine.
@@ -22,7 +22,7 @@ You can:
 It uses files exported from Spine (`.json`, `.atlas`, and image files) to render and animate characters or elements with smooth, interpolated bone-based movement.
 
 !!! note
-To ensure proper compatibility with GDevelop, use **Spine version 4.1** when exporting your animations. You can select the Spine version in the **Spine launcher** before exporting your files.
+    To ensure proper compatibility with GDevelop, use **Spine version 4.1** when exporting your animations. You can select the Spine version in the **Spine launcher** before exporting your files.
 
 ![Calcopus Spine Demo](image.png)