Edit by 68.227.216.191

The above anon has made a minor edit to the article.The anon's edit. I think that edit should not be reverted. Anons that make good faith edits that don't make an article less accurate, should not be left with the impression that they are not welcome. This anon's edit should be left in place, because it does not undermine the quality of the article and because the anon would hopefully then feel that his efforts at making good faith contributions to Wikipedia are welcome.