Number "1" displaying after widget

[ Moderator note: moved to How-to and Troubleshooting. ]

Hi,

I installed Custom Sidebar plugin in order to add sidebar in the website. I added a sidebar titled as Header Image whose id was “cs-1”. Then inserted a text block in that widget and used following code in my header file:

[ Moderator note: code fixed. Please wrap code in the backtick character or use the code button. ]

<?php if ( is_active_sidebar( 'cs-1' )) :?>
						<a>" title="<?php echo esc_attr( get_bloginfo( 'name', 'display' ) ); ?>" rel="home" class="custom-header"><?php echo dynamic_sidebar ('cs-1')?></a>
						<?php endif; ?>

The Output of this code is given below:
<a href="my site url" title="Website" rel="home"><div>			<div class="textwidget"><img src="Image url" alt=""></div>
		</div>1</a>

You see that just before closing of anchor i have 1 being displayed. I am not able to figure why is this displaying? Please help i have been checking in all the files. Has anyone faced this issue before?