WP page.php

<?php if(have_posts()) : ?>
  <?php while(have_posts()) : the_post(); ?>

    <article class="clearfix">
      <header>
        <h1><?php the_title(); ?></h1>
        <?php if( current_user_can('edit_post', $post->ID)) : ?>
          <?php edit_post_link('Edit This', '<p class="article-meta-extra">','</p>'); ?>
        <?php endif; ?>
      </header>
    </article>

  <?php endwhile; ?>
<?php endif; ?>