[FAB-15122] fix private data tutorial
[FAB-15122] fix private data tutorial

note environment not compilling correctly

Change-Id: I1432e78d8de2fca7983f00b6324dcfde3e9e7453
Signed-off-by: NIKHIL E GUPTA <bc18e49da36849f398eb7f60f26cc415d48f4a08@us.ibm.com>

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