diff --git a/crates/bevy_render/src/picking/mod.rs b/crates/bevy_render/src/picking/mod.rs
index 52f3e2f2b39b5d..f38e4fa926c4d4 100644
--- a/crates/bevy_render/src/picking/mod.rs
+++ b/crates/bevy_render/src/picking/mod.rs
@@ -131,8 +131,8 @@ impl PickingTextures {
 
     /// The clear color which should be used to clear picking textures.
     /// Picking textures use a single u32 value for each pixel.
-    /// This color clears that with u32::MAX.
-    /// This allows all entity index values below u32::MAX to be valid.
+    /// This color clears that with `u32::MAX`.
+    /// This allows all entity index values below `u32::MAX` to be valid.
     pub fn clear_color() -> wgpu::Color {
         Color::Rgba {
             red: f32::MAX,
diff --git a/examples/animation/animated_fox.rs b/examples/animation/animated_fox.rs
index 926b5a8865e6e8..e8e536348522b2 100644
--- a/examples/animation/animated_fox.rs
+++ b/examples/animation/animated_fox.rs
@@ -162,12 +162,10 @@ fn store_fox_entites(
     scene_spawner: Res<SceneSpawner>,
     fox_scene: Query<&SceneInstance, With<Fox>>,
 ) {
-    if let Some(id) = fox_scene.get_single().ok() {
-        if !**done {
-            if scene_spawner.instance_is_ready(**id) {
-                **fox_entities = HashSet::from_iter(scene_spawner.iter_instance_entities(**id));
-                **done = true;
-            }
+    if let Ok(id) = fox_scene.get_single() {
+        if !**done && scene_spawner.instance_is_ready(**id) {
+            **fox_entities = HashSet::from_iter(scene_spawner.iter_instance_entities(**id));
+            **done = true;
         }
     }
 }
@@ -192,11 +190,11 @@ fn picking(
         match event {
             PickedEventVariant::Picked => {
                 let mut light = light.single_mut();
-                light.color = LIGHT_FOX_PICKED
+                light.color = LIGHT_FOX_PICKED;
             }
             PickedEventVariant::Unpicked => {
                 let mut light = light.single_mut();
-                light.color = LIGHT_FOX_UNPICKED
+                light.color = LIGHT_FOX_UNPICKED;
             }
         }
     }
diff --git a/examples/app/picking.rs b/examples/app/picking.rs
index 1758bcf0562e93..516551977f7d70 100644
--- a/examples/app/picking.rs
+++ b/examples/app/picking.rs
@@ -327,14 +327,14 @@ fn picking_text(mut pick_events: EventReader<PickedEvent>, mut texts: Query<&mut
         match event {
             PickedEventVariant::Picked => {
                 if let Ok(mut text) = texts.get_mut(*entity) {
-                    for section in text.sections.iter_mut() {
+                    for section in &mut text.sections {
                         section.style.color = COLOR_HOVERED;
                     }
                 }
             }
             PickedEventVariant::Unpicked => {
                 if let Ok(mut text) = texts.get_mut(*entity) {
-                    for section in text.sections.iter_mut() {
+                    for section in &mut text.sections {
                         section.style.color = COLOR_NORMAL;
                     }
                 }