Typo in relcolspec Reference Entry

The relcolspec reference entry says:

"element that points to a non-DITA source" and "element that points to a
DITA source".

The word "source" should "resource" in this context: URIs address
resources, not sources.

Cheers,

E.

—————
Eliot Kimber, Owner
Contrext, LLC
http://contrext.com