Fix conditional compilation condition (< 4.13, not < 4.14)
Fix conditional compilation condition (< 4.13, not < 4.14)

nberth/opam-repository,Leonidas-from-XIV/opam-repository,Leonidas-from-XIV/opam-repository,pirbo/opam-repository,pirbo/opam-repository,ocaml/opam-repository,pqwy/opam-repository,ocaml/opam-repository,pqwy/opam-repository,nberth/opam-repository