Small issue in https://svelte.dev/tutorial/svelte/component-events

The docs highlight parts of HTML that do not change, >-1</ and >+1</ these don't need Highlight. I might be wrong here, but I'm pretty sure just changing it to, would solve this issue.:
/// file: Stepper.svelte
<button +++onclick={decrement}+++ >-1</button>
<button +++onclick={increment}+++ >+1</button>
Created a PR at #1723
Happy new year!