MLE-20108: Fix bug in the documentation on getting credential has trailing %#74

pengzhouml merged 1 commit intorelease/1.0.0marklogic/marklogic-operator-kubernetes:release/1.0.0from

bugfix/MLE-20108-get-secretmarklogic/marklogic-operator-kubernetes:bugfix/MLE-20108-get-secretCopy head branch name to clipboard