htmlButton bug?!

Hello!

i used:


<?php echo CHtml::htmlButton('Save', array(type=>'submit', 'class'=>'ui-button ui-state-default ui-corner-all')); ?>

and got:


<button class="ui-button ui-state-default ui-corner-all" name="yt0" type="submit" value="Save"/>

instead of:


<button class="ui-button ui-state-default ui-corner-all" name="yt0" type="submit">Save</button>

Issue has been reported.

thanx!