You're rude and you're ignorant of OCaml's history. There is no apostrophe in OCaml now, but there used to be. E.g. https://web.archive.org/web/20050207032955/

You're rude and you're ignorant of OCaml's history. There is no apostrophe in OCaml now, but there used to be. E.g. https://web.archive.org/web/20050207032955/http://www.ocaml.org/ https://web.archive.org/web/20050207032955/http://www.ocaml.... OCaml is / was short for Objective Caml. Hence the name used to have an apostrophe. At some point that was dropped.