Please use content type "human readable" name instead of "machine readable" name

I love the module, it's lightweight and just what I need for my Project Flow & Tracker system.
If you look at http://projectflowandtracker.com/project/project-flow-tracker you can see I have a beautiful "Drill down" section just below the node content (these are the child links), which reads as follows:

This project involves role Product Owner
This project involves role Team Member
This project involves role Team Leader
This project has risk Poor Usability
This project includes project_document Project Flow & Tracker Architecture document

I think it is wonderful how you allow for semantic relationship names, and that they allow for parent to child as well as child to parent semantics.

It's just that it would be cooler if it said "This project includes Project document ...." instead of "This project includes project_document ..."

Just a small request, for a thoroughly useful small-footprint module!