[FAB-11803] Fix typo in the document
[FAB-11803] Fix typo in the document

* can de -> can be
* done done -> done

Change-Id: Iad97a96b4f295c2d5226bc6a2915203acdd1f080
Signed-off-by: Sol Kang <84529f4f069b2b682668ed08a4bd506726463d2f@gmail.com>

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