I've noticed an error in one of the catalog items.

If you've noticed an error in our Catalog, you can submit a Catalog Add/Change Request and our Catalog Administrators will review the request and can approve or reject the changes. They will contact you if they have any questions or need you to make any changes to your submission. 
 
You may also post in the Catalog Requests forum to suggest changes to the catalog and speak to other community members.