Take account of bug 39013. Not sure if it is valid but there is a warning about it...
authormarkt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Thu, 13 Sep 2007 11:32:38 +0000 (11:32 +0000)
committermarkt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Thu, 13 Sep 2007 11:32:38 +0000 (11:32 +0000)
commitd7ab2b3effe3b1f7bba391369a8181abcc72fc01
treeb015955ff1029b9a479b93fae6bd6e035797f7c8
parent860e638fe0354e7286f1a4405b418e758cdf5521
Take account of bug 39013. Not sure if it is valid but there is a warning about it in the context docs.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@575262 13f79535-47bb-0310-9956-ffa450edef68
webapps/docs/virtual-hosting-howto.xml