There is a mistake in protocol document in section 2.6.2

[Ding Kai-Jian]

This is the URL: http://www.ja-sig.org/products/cas/overview/protocol/index.html

In section 2.6.2 of this document, it said:
/serviceValidate will return an XML-formatted CAS serviceResponse as described 
in the XML schema in Appendix A. 

It should be:
/proxyValidate will return an XML-formatted CAS serviceResponse as described in 
the XML schema in Appendix A. 

Please correct it.

Regards
Ding Kai-Jian