I downloaded the html version of the sitemap and also put it on my site.
When I look at it, I see a "/" main location, with some "intermediate" words. Then I see, what I would call, a heading, in this case "Horse".
later on I see another of the same named heading . There are others also.
Some appear shaded in colour while others are "darker" ...
By what method did the generator figure this out? Thus, if I knew, I could make the corrections on the site.
It's located here: http://www.denstarfarm.us/sitemap.html
thanks for the help.