woocommerce/templates/order/tracking.php

<?php
/**
 * Order tracking
 *
 * @author 		WooThemes
 * @package 	WooCommerce/Templates
 * @version     1.6.4
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

global $woocommerce;
?>

<?php
	$status = get_term_by('slug', $order->status, 'shop_order_status');

	$order_status_text = sprintf( __('Order %s which was made %s has the status &ldquo;%s&rdquo;', 'woocommerce'), $order->get_order_number(), human_time_diff(strtotime($order->order_date), current_time('timestamp')) . ' ' . __('ago', 'woocommerce'), __($status->name, 'woocommerce') );

	if ($order->status == 'completed') $order_status_text .= ' ' . __('and was completed', 'woocommerce') . ' ' . human_time_diff(strtotime($order->completed_date), current_time('timestamp')).__(' ago', 'woocommerce');

	$order_status_text .= '.';

	echo wpautop(apply_filters('woocommerce_order_tracking_status', $order_status_text, $order));
?>

<?php
	$notes = $order->get_customer_order_notes();
	if ($notes) :
		?>
		<h2><?php _e('Order Updates', 'woocommerce'); ?></h2>
		<ol class="commentlist notes">
			<?php foreach ($notes as $note) : ?>
			<li class="comment note">
				<div class="comment_container">
					<div class="comment-text">
						<p class="meta"><?php echo date_i18n('l jS \of F Y, h:ia', strtotime($note->comment_date)); ?></p>
						<div class="description">
							<?php echo wpautop(wptexturize($note->comment_content)); ?>
						</div>
		  				<div class="clear"></div>
		  			</div>
					<div class="clear"></div>
				</div>
			</li>
			<?php endforeach; ?>
		</ol>
		<?php
	endif;
?>

<?php do_action( 'woocommerce_view_order', $order->id ); ?>