title: GitHub - LGTM and adding comments
body: <p>I received PR and went to test, research etc.</p>
  
  <p>It looks good but I would like to add details in <code>WRITE</code> box (where usually we just put LGTM) in terms of:<br></p>
  
  <p>1) "I tested function X and Y like this..."<br>
  2) "Here is a link to online documentation for Y describing why it is a good idea..."<br>
  3) "LGTM"</p>
  
  <p>So my keyword <code>LGTM</code> should trigger approval but would additional comments mess up finding LGTM (so in that case additional comments are not allowed)?</p>
  
  <p>Also, is it a good practice to add more details (e.g. as above)?</p>