Backport trivial typo fix identified by Jorge Schrauwen <info blackdot.be>
  applied already to 2.2 branch, not present in trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.0.x@354027 13f79535-47bb-0310-9956-ffa450edef68