Remove unconditional eprintfs and fix a broken reference

src/document/generator.ml

@@ -123,7 +123,6 @@ module Make (Syntax : SYNTAX) = struct
           link1 ++ O.txt "(" ++ link2 ++ O.txt ")"
       | `Resolved _ when Paths.Path.is_hidden path ->
           let txt = Url.render_path path in
-          Format.eprintf "Warning, resolved hidden path: %s\n%!" txt;
           unresolved [ inline @@ Text txt ]
       | `Resolved rp -> (
           (* If the path is pointing to an opaque module or module type

src/odoc/fs.mli

@@ -34,7 +34,7 @@ module Directory : sig
   val append : t -> t -> t
 
   val reach_from : dir:t -> string -> t
-  (** @raises Invalid_arg if [parent/name] exists but is not a directory. *)
+  (** @raises Invalid_argument if [parent/name] exists but is not a directory. *)
 
   val mkdir_p : t -> unit
 

src/xref2/tools.ml

@@ -1900,8 +1900,6 @@ and fragmap :
               with
               | Ok (p, _) -> Ok (Right p)
               | Error e ->
-                  Format.fprintf Format.err_formatter
-                    "failed to resolve path: %a\n%!" Component.Fmt.module_path p;
                   Error (`UnresolvedPath (`Module (p, e)))
             in
             map_signature { id_map with module_ = Some (name, mapfn) } sg.items)