Update 02.2-jsx-gotchas.md

docs/refactor/02.2-jsx-gotchas.md

@@ -52,28 +52,6 @@ As a last resort, you always have the ability to insert raw HTML.
 <div dangerouslySetInnerHTML={{'{{'}}__html: 'First &middot; Second'}} />
 ```
 
-## Comments
-
-JSX supports both single-line and multi-line JavaScript comments within a tag declaration:
-
-```javascript
-<div // This is a single-line comment:
-    /*
-        And a multi-line
-        comment
-    */
-/>
-```
-
-As of React 0.3, there is no good way to insert comments within the children section. [Issue #82](https://github.com/facebook/react/issues/82) is tracking progress to enable the following:
-
-```javascript
-// Note: This is not implemented yet!
-<div>
-  {/* This is a comment */}
-</div>
-```
-
 ## Custom HTML Attributes
 
 If you pass properties to native HTML elements that do not exist in the HTML specification, React will not render them. If you want to use a custom attribute, you should prefix it with `data-`.