Fixed message in useManualIndexing, since doc is being explicitly included
Fixed message in useManualIndexing, since doc is being explicitly included

oaastest/azure-documentdb-node,shipunyc/azure-documentdb-node,rnagpal/azure-documentdb-node,shipunyc/azure-documentdb-node,Azure/azure-documentdb-node,oaastest/azure-documentdb-node