Spelling errors in checkout_confirm.php

in catalog/language/english/controller/checkout_confirm.php

45:$_['email_message']          = 'Thank you for interest in %s Products. Your order has been received and will be delt with as quickly as possible.' . "\n\n" .

should read

$_['email_message']          = 'Thank you for interest in %s Products. Your order has been received and will be dealt with as quickly as possible.' . "\n\n" .


52:$_['error_coupon']          = 'Error: Coupon is ethier invalid, expired or reached its usage limit!';

should read

$_['error_coupon']          = 'Error: Coupon is either invalid, expired or reached its usage limit!';