HTML table code

I have following html code :

<div class="container">
<table class="table table-bordered table-striped">
	<thead>
		<tr>
			<th>th is 0</th>
			<th>th is 1</th>
		</tr>
	</thead>
	<tbody>
		<tr>
			<td>cell is row 0, column 0</td>
			<td>cell is row 0, column 1</td>
		</tr>
		<tr>
			<td>cell is row 1, column 0</td>
			<td>cell is row 1, column 1</td>
		</tr>
		<tr>
			<td>cell is row 2, column 0</td>
			<td>cell is row 2, column 1</td>
		</tr>
		<tr>
			<td>cell is row 3, column 0</td>
			<td>cell is row 3, column 1</td>
		</tr>
		<tr>
			<td>cell is row 4, column 0</td>
			<td>cell is row 4, column 1</td>
		</tr>
		<tr>
			<td>cell is row 5, column 0</td>
			<td>cell is row 5, column 1</td>
		</tr>
		<tr>
			<td>cell is row 6, column 0</td>
			<td>cell is row 6, column 1</td>
		</tr>
	</tbody>
</table>
</div>

But I get this result : As file attached
Firebug give this code : As file attached

Text format is : Rich HTML