Fix peerchaincode.md as well
Fix peerchaincode.md as well

Signed-off-by: QQ喵 <78510a052dec340b2c2b89d6b37455dc9dd96ee5@gmail.com>

manish-sethi/fabric-sidedb,hyperledger/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,jimthematrix/fabric,hyperledger/fabric,manish-sethi/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric,jimthematrix/fabric