Merge r607873 from trunk:

Modified default refresh value to 10 secs so that its possible to correct a typo.

Submitted by: fuankg
Reviewed by: fuankg, rpluem, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@608060 13f79535-47bb-0310-9956-ffa450edef68