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-rw-r--r--lib/genarg.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/genarg.ml b/lib/genarg.ml
index 1174cfe10..b78fe4037 100644
--- a/lib/genarg.ml
+++ b/lib/genarg.ml
@@ -58,7 +58,7 @@ fun t1 t2 -> match t1, t2 with
end
| _ -> None
-let rec pr_genarg_type : type a b c. (a, b, c) genarg_type -> std_ppcmds = function
+let rec pr_genarg_type : type a b c. (a, b, c) genarg_type -> Pp.t = function
| ListArg t -> pr_genarg_type t ++ spc () ++ str "list"
| OptArg t -> pr_genarg_type t ++ spc () ++ str "opt"
| PairArg (t1, t2) ->