error

gives an error, where do I need to fix it?
add_filter (‘woo_wallet_cashback_notice_text’, ‘woo_wallet_cashback_notice_text’);

function woo_wallet_cashback_notice_text ($ text) {
???? return sprintf (__ (‘If you place this order then% s will be credited to your wallet.’, ‘woo-wallet’), wc_price (get_wallet_cashback_amount ());
}