I am working on a react - rails app and I keep getting this error in my console:

```
Warning: validateDOMNesting(...): <th> cannot appear as a child of <thead>. 
See (unknown) > thead > th.

I'm not sure why this isn't working..I want to use header (thead) for a table and it worked for someone else. I would put tbody but I need that for the actual body of the table.

here is my code for this table:

```  
     React.DOM.table
        className: 'table table-bordered'
        React.DOM.thead null,
          React.DOM.th null, 'Description'
          React.DOM.th null, 'Actions'
        React.DOM.tbody null,
          for post in @state.posts
            React.createElement Post, key: post.id, post: post, 
            handleDeletePost: @deletePost

**EDIT I have tried adding the tr tag under thead and that causes an extra added error. this is what I changed my code to:

```
   React.DOM.table
      className: 'table table-bordered'
      React.DOM.thead null
        React.DOM.tr null
          React.DOM.th null, 'Description'
          React.DOM.th null, 'Actions'
        React.DOM.tbody null,
          for post in @state.posts
            React.createElement Post, key: post.id, post: post, 
            handleDeletePost: @deletePost

and the next error i get is: Warning: validateDOMNesting(...): tr cannot appear as a child of table. See (unknown) > table > tr. Add a to your code to match the DOM tree generated by the browser.

I'm new to react and not familiar with coffeescript so I'm wondering if it has to do with the spacing or something. Tested out different spacing and that didn't help. I took out the thead all together and that caused my app to break so..not sure what's the problem