fix markup of multiply
fix markup of multiply

bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,btcdrak/bitcoincore.org,btcdrak/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,btcdrak/bitcoincore.org