Similar to AddEncoding, the AddType, AddLanguage and AddHandler

directives are implemented with ITERATE2, so it is incorrect that they
can be used like "AddXXX <xxx> <ext1> <ext2>...". Instead they can be
only used like "AddXXX <xxx> <ext1> <xxx> <ext2>..." which is nothing
more than a short-hand for "AddXXX <xxx> <ext1>" plus "AddXXX <xxx>
<ext2>".


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@85108 13f79535-47bb-0310-9956-ffa450edef68