chore: fix demo bit

Author: favna

packages/core/demo/index.html

@@ -384,7 +384,7 @@ <h3 class="title">Commands</h3>
 				<h3 class="title">Commands with deleted message</h3>
 				<discord-messages>
 					<discord-message profile="skyra">
-						<discord-reply slot="reply" deleted>Pong!</discord-reply>
+						<discord-reply slot="reply" deleted></discord-reply>
 						Took 100ms.
 					</discord-message>
 				</discord-messages>