some typos found, currected in the patch. can't submit as new...
Created attachment 20287 [details, diff] openafs.xml.0.3.type.patch fix of typo.
another mistake found, openafs is in net-fs/openafs not sys-fs/openafs. patch updated.
Created attachment 20288 [details, diff] openafs.xml.0.3.typo.patch updated patch.
Thanks. Document updated.
update confirmed, bug closed.