Goto page.php. It will appear something like this:
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get_header(); ?>
<div id=”primary” class=”site-content”>
<div id=”content” role=”main”>
<?php while ( have_posts() ) : the_post(); ?>
<?php get_template_part( ‘content’, ‘page’ ); ?>
<?php comments_template( ”, true ); ?>
<?php endwhile; // end of the loop. ?>
</div><!– #content –>
</div><!– #primary –>
<?php get_sidebar(); ?>
<?php get_footer(); ?>
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Remove the line that is highlighted.