demo: make reply a button

to make it clear that indie-action supports buttons too

Author: valpackett

demo.html

@@ -33,15 +33,15 @@
 			<article class="h-entry">
 				<h1 class="p-name">Welcome to micro-panel</h1>
 				<div class="e-content">
-					<p>This is a set of Web Components for editing IndieWeb sites.</p>
+					<p>This is a set of Web Components for editing IndieWeb sites. You can try it out on this page!</p>
 				</div>
 			</article>
 			<footer>
 				<micro-panel-action with="/fake/url/for/demo">
 					<button>Try editing!</button>
 				</micro-panel-action>
 				<indie-action do="reply" with="/fake/url/for/demo">
-					<a href="#">Or replying</a>.
+					Or <button>replying</button>.
 				</indie-action>
 				<indie-action do="like" with="/fake/url/for/demo">
 					<a href="#">Or liking</a>.