Metadata headers in 4 learning modules have a copy/paste issue

All of our grammar files have a header that includes language along the lines of "To refer to these files, use the public ID xxxx". 

When looking at the learning module mentioned in my last email, I noticed the header was off in that file. Searching across all of our doctypes, I found that the following 4 modules all say to refer to the module using an RNG reference, rather than DTD:
learningGroupMap.ent
learningGroupMod.mod
learningObjectMap.ent
learningObjectMap.mod

Equivalent files in schema\ and schema-url\ have the same issue:
learningGroupMapGrp.xsd
learningGroupMapMod.xsd
learningObjectMapGrp.xsd
learningObjectMapMod.xsd

This is closely related to an issue Eliot noted in the related RNG files, so I'm assuming the same outcome (fix the metadata header):
https://lists.oasis-open.org/archives/dita/201511/msg00015.html

Robert D Anderson
IBM Authoring Tools Development
Chief Architect, DITA Open Toolkit (http://www.dita-ot.org/)