Reviewed by: Randy Terbush, Brian Behlendorf

Submitted by:	Paul Sutton

Change name of #define to make it clear this complies with draft 02 of Koen's
conneg proposal.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77298 13f79535-47bb-0310-9956-ffa450edef68