/home/edulekha/public_html/wp-content/themes/crocol/singular-meta-item-author.php
<?php if ($p->args['show_author']): ?>
<a class="author post-meta post-meta-author vcard" href="<?php echo esc_url($author_link); ?>" rel="author" title="<?php echo esc_attr($author_name); ?>" itemprop="author" itemscope="itemscope" itemtype="http://schema.org/Person">
<?php if ($p->args['show_author'] == 'icon') {
echo '<i class="fa fa-pencil-square-o"></i>';
} else if ($p->args['show_author'] == 'avatar') {
echo $author_avatar_16;
}
?>
<span class="fn" itemprop="name"><?php echo $author_name; ?></span>
</a>
<?php endif;