fix --dest flag usage
fix --dest flag usage

majestrate/i2p-tools,str4d/i2p-tools,majestrate/i2p-tools,str4d/i2p-tools,majestrate/i2p-tools,str4d/i2p-tools,majestrate/i2p-tools,str4d/i2p-tools,majestrate/i2p-tools