Open the template pagenode_container, find this code:
<dt>{xen:phrase page_views}:</dt> <dd>{xen:number $page.view_count}</dd>
And below it add:
<xen:if is="{$visitor.is_admin}"><dt>Admin:</dt> <dd><a href="admin.php?nodes/{$page.node_id}/edit">edit</a></dd></xen:if>
And that's it
<dt>{xen:phrase page_views}:</dt> <dd>{xen:number $page.view_count}</dd>
And below it add:
<xen:if is="{$visitor.is_admin}"><dt>Admin:</dt> <dd><a href="admin.php?nodes/{$page.node_id}/edit">edit</a></dd></xen:if>
And that's it
