It will also assist others here in searching. As most of our extruders (wades for example) use a herringbone gear, that is the term that most people would search for to locate similar objects. I have found that thingiverse is less likely to produce a search result if the search term does not appear in the keywords, title and description. In the end I think the name change will facilitate thingiverse's quirky search for people who are looking for herringbone type gears for projects.
In any event, thanks for posting it. Its a handy thing to have.