Update "account silenced" alert on edit-meta

Use "silenced" phrasing instead of "suspended"

templates/edit-meta.tmpl

@@ -270,7 +270,7 @@
 		<script>
 function updateMeta() {
 	if ({{.Suspended}}) {
-		alert('Your account is currently supsended, editing posts is disabled.');
+		alert("Your account is silenced, so you can't edit posts.");
 		return
 	}
 	document.getElementById('create-error').style.display = 'none';