WordPress Comment count in words plugin enables you to display comment count in words. If you have 5 comments received,
this plugin will say Five comments instead of default numeric style 5 Comments.
Do I need to do some settings change ?
No, this is just a no configuration plugin. May be in later versions, I will come up with more options.
Do you have any question ?
Just report your bug and comments on http://www.htmlremix.com/projects/comment-count-in-words-wordpress-plugin