fixed misplaced bug fixes

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.01@14408 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
PR#6189, item (2): missing options in the doc

git-svn-id: http://caml.inria.fr/svn/ocaml/version/4.01@14409 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02