PR#5804: bad formatting of documentation

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13200 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
ignore generated file

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13201 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02