More clarity in retriever help message.
More clarity in retriever help message.

embaldridge/retriever,bendmorris/retriever,davharris/retriever,bendmorris/retriever,henrykironde/deletedret,bendmorris/retriever,goelakash/retriever,goelakash/retriever,embaldridge/retriever,davharris/retriever,embaldridge/retriever,davharris/retriever,henrykironde/deletedret