Update README.md

Updated links for `capture` and `bubbling` to the MDN website.

Author: ewolution94

content/tutorial/01-svelte/05-events/03-event-modifiers/README.md

@@ -17,7 +17,7 @@ The full list of modifiers:
 - `stopPropagation` — calls `event.stopPropagation()`, preventing the event reaching the next element
 - `passive` — improves scrolling performance on touch/wheel events (Svelte will add it automatically where it's safe to do so)
 - `nonpassive` — explicitly set `passive: false`
-- `capture` — fires the handler during the [_capture_](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/Events#event_capture) phase instead of the [_bubbling_](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/Events#event_bubbling) phase
+- `capture` — fires the handler during the [_capture_](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/Event_bubbling#event_capture) phase instead of the [_bubbling_](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/Event_bubbling#introducing_event_bubbling) phase
 - `once` — remove the handler after the first time it runs
 - `self` — only trigger handler if event.target is the element itself
 - `trusted` — only trigger handler if `event.isTrusted` is `true`, meaning the event was triggered by a user action rather than because some JavaScript called `element.dispatchEvent(...)`