Fix example error

Author: oceantume

examples/README.md

@@ -314,6 +314,7 @@ Example | Description
 [Transparency UI](../examples/ui/transparency_ui.rs) | Demonstrates transparency for UI
 [UI](../examples/ui/ui.rs) | Illustrates various features of Bevy UI
 [UI Scaling](../examples/ui/scaling.rs) | Illustrates how to scale the UI
+[UI Z-INDEX](../examples/ui/z_index.rs) | Demonstrates z-index for UI
 
 ## Window
 

examples/ui/z_index.rs

@@ -81,7 +81,7 @@ fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
     // add a node with a global z-index
     stacked_nodes.push(spawn_stack_node(
         &mut commands,
-        font_handle.clone(),
+        font_handle,
         Color::PINK,
         Some(ZIndex::Global(2)),
         UiRect {