Not valid html in class-jq-archive-list-widget.php

Hello,
I used your plugin, great work.

* Sorry,i’m not good at English.

I found ‘not valid html’ in ‘class-jq-archive-list-widget.php’.

PHP:public function form( $instance ) {}

<option value=”0″ <?php echo selected( 0, $instance[‘symbol’] ); ?> >

HTML:

<option value=”0″ selected=’selected’ selected=’selected’ >

——————-

fixed PHP:
*public function form( $instance ) {}
*replace ‘echo selected’ with only ‘selected’ in 15 places.

<option value=”0″ <?php selected( 0, $instance[‘symbol’] ); ?> >

fixed HTML:

<option value=”0″ selected=’selected’ >

And line No.492 & 501
This html tag is not valid?

<build_dd>

</build_dd>

Thanks.