Double Header On My Page.

Hello,

I logged onto my page today and noticed that it had a double header. (www.coletronics.com) and was wondering if anyone here could help. I noticed a double header in the HTML code:

</div><!-- #banner -->				    <div id="feature" class="site-slider">

    	<div class="responsive-container"> 

        	<div class="site-slider-slider-one">

            	<div class="site-slider-slider-one-image">

					<img class="" src="http://coletronics.com/wp-content/themes/alexandria/images/fetimg.png"  />                 

                </div><!-- .site-slider-slider-one-image -->

            	<div class="site-slider-slider-one-text">

                	<h1 class="site-slider-slider-one-text-heading">
						The #1 Tri-County Computer Tech under 18.
                    </h1>
                    <p class="site-slider-slider-one-text-description">
						You may be thinking that this company  doesnt know what they are doing. Well, I can assure you with 8+ years behind a computer, we can find the solution; to your problem.
                    </p>
                    <p class="site-slider-slider-one-text-button">
                        <a href="http://google.com">
							Book an Appointment                        </a>
                    </p>

                </div><!-- .site-slider-slider-one-text -->                

    		</div><!-- .site-slider-slider-one -->

but wasnt sure how to fix that. Greatly appreciated for any help.

-Cole