Vulcan/packages/telescope-notifications/lib/client/templates/notification_new_comment.html

<template name="notificationNewComment">
  <p>
    <a href="{{profileUrl}}">{{author}}</a> 
    left a new comment on    
    <a href="{{postCommentUrl}}" class="action-link">{{postTitle}}</a>
  </p>
</template>