Possible typo in badge name NETN-4_0-MRN

[guillaume154a]

This repository contains a JSON file defining the placeholder badge NETN-4_0-MRN.

There is no mention of the acronym "MRN" in AMSP-04 Ed C, nor in NETN FOM 4.0.

But there is a Multi-Resolution Modelling (MRM) module.

This appears to be a typo in the badge name.