[FAB-11338] fix channel name in "Using dev mode"
[FAB-11338] fix channel name in "Using dev mode"

Change-Id: Ic2bcc78ee22ba448de03a253dd89e5af337a38c8
Signed-off-by: Zhu Sheng Li <2bfc7442faa03a80b37a882e5c69cb321178f154@cn.ibm.com>

binhn/fabric,muralisrini/fabric,binhn/fabric,jimthematrix/fabric,muralisrini/fabric,binhn/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,hyperledger/fabric,manish-sethi/fabric-sidedb,xixuejia/fabric,stemlending/fabric,manish-sethi/fabric,manish-sethi/fabric-sidedb,hyperledger/fabric,manish-sethi/fabric-sidedb,xixuejia/fabric,jimthematrix/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric,manish-sethi/fabric-sidedb,muralisrini/fabric,stemlending/fabric,stemlending/fabric,xixuejia/fabric,stemlending/fabric