An exercise in conflicting validation methods
* Removed trailing whitespace and blank lines. * Needed to pass the GPG checks which are written for code. * DocBook was valid without this step, but could not be committed regardless. OTOH, it did remove 8KB from the file so not a total waste. * Would have been painful except I already have a function in oXygenXML Editor to open a current file in Emacs and it did the work here. :)