Hi, I'm a little bit puzzled with the behavior of ocamldoc (3.10.2 and 3.11.0) on the following file : a.ml : ==== module M : sig val l : int list end = struct let l = [] end The HTML documentation generated from the following call ocamldoc -html a.ml will describe A.M.l as a 'a list, while it's been constrained to int list by the signature. Is this the expected behavior ? Philippe.