note 94307 deleted from simplexmlelement.xpath by danbrown

Note Submitter: random2281 at hotmail dot com ---- In jchris dot fillionr's code snippet, it should be noted that the first relative path query "c/d" is not expected to work because the current node is the root ("a") node and the appropriate relative path would be "b/c/d" or generally "//c/d" as mentioned later in his/her post. This may have been the intention with that example, but it wasn't immediately clear to me and I hope this explanation will clear up any confusion for others.