Hi I think he means, go to Geodirectory -> Custom Post Types -> click the edit button at the end of the places line.
It will open up the edit (places window) scroll up and down and use the text in those boxes as an example of how to fill in the new empty boxes when you make a new custom post yourself. (just substitute your new custom post name wherever ‘places’ appears) when you make a new custom post (DON’T edit the places window!)
Hope that help
Best Regards
Dave S