[Fixed v1.5.1] Hardcoded text in Reports/Customer Referrals

Running 1.5.0, no mods. There is hardcoded text in \YOUR_ADMIN\stats_customers_referrals.php, lines 151-152:

            <td class="main" align="left">Order #<?php echo $customers_orders->fields['orders_id']; ?></td>
            <td class="main" align="left">Discount Coupon ID# <?php echo $customers_orders->fields['coupon_code']; ?></td>

Also on lines 160-161:

           '                <td align="left" class="'. str_replace('_', '-', $order->totals[$i]['class']) . '-Text">' . $order->totals[$i]['title'] . '</td>' . "\n" .
           '                <td align="right" class="'. str_replace('_', '-', $order->totals[$i]['class']) . '-Amount">' . $order->totals[$i]['text'] . '</td>' . "\n" .

#1 - Fixed v1.5.1
#2 - irrelevant