Fix a few other nits before landing

components/script/dom/document.rs

@@ -3228,8 +3228,7 @@ impl Document {
  }
  }
 
- /// Note a pending animation tick,
- /// to be processed at the next `update_the_rendering` task.
+ /// Note a pending animation tick, to be processed at the next `update_the_rendering` task.
  pub fn note_pending_animation_tick(&self, tick_type: AnimationTickType) {
  self.pending_animation_ticks.borrow_mut().extend(tick_type);
  }
@@ -3245,8 +3244,7 @@ impl Document {
  }
  }
 
- /// Note a pending compositor event,
- /// to be processed at the next `update_the_rendering` task.
+ /// Note a pending compositor event, to be processed at the next `update_the_rendering` task.
  pub fn note_pending_compositor_event(&self, event: CompositorEvent) {
  let mut pending_compositor_events = self.pending_compositor_events.borrow_mut();
  if matches!(event, CompositorEvent::MouseMoveEvent { .. }) {

components/script/script_thread.rs

@@ -1724,14 +1724,15 @@ impl ScriptThread {
  // TODO: Perform pending transition operations from
  // https://drafts.csswg.org/css-view-transitions/#perform-pending-transition-operations.
 
- // TODO(#31021: Run the update intersection observations steps from
+ // TODO(#31021): Run the update intersection observations steps from
  // https://w3c.github.io/IntersectionObserver/#run-the-update-intersection-observations-steps
 
  // TODO: Mark paint timing from https://w3c.github.io/paint-timing.
 
- // TODO: Update the rendering: consolidate all reflow calls into one here?(#31871)
+ // TODO(#31871): Update the rendering: consolidate all reflow calls into one here?
 
- // TODO: process top layer removals(https://drafts.csswg.org/css-position-4/#process-top-layer-removals)
+ // TODO: Process top layer removals according to
+ // https://drafts.csswg.org/css-position-4/#process-top-layer-removals.
  }
  }
 
@@ -1773,7 +1774,7 @@ impl ScriptThread {
  );
  }
 
- /// Handle incoming control messages.
+ /// Handle incoming messages from other tasks and the task queue.
  fn handle_msgs(&self) -> bool {
  use self::MixedMessage::{
  FromConstellation, FromDevtools, FromImageCache, FromScript, FromWebGPUServer,