Update deploy_chaincode.md
Update deploy_chaincode.md

Fix typo on duplicate word

Signed-off-by: Marco <7e1f6e479de4143d4efe4b0d705f3dc8af948c96@isobar.com>
Signed-off-by: Ry Jones <3af89e20f6b8fc95ceda56be26b0a3d7c39cee17@linux.com>

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