title: What is the meaning of red colored <> icon on cloud9
body: <p>What is the meaning of this red icon that is placed on the left handside of Annotation.xml file?</p>
  
  <p><a href="https://i.stack.imgur.com/ZlnVL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZlnVL.png" alt="enter image description here"></a></p>