Add minimal POD, in order to quiet doc.t,  complaining about a lonely '=item'.
Add minimal POD, in order to quiet doc.t, 
complaining about a lonely '=item'.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@12650 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot