summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--otherlibs/systhreads/event.mli2
-rw-r--r--otherlibs/threads/event.mli2
2 files changed, 2 insertions, 2 deletions
diff --git a/otherlibs/systhreads/event.mli b/otherlibs/systhreads/event.mli
index 21d5459a5..8a5991f77 100644
--- a/otherlibs/systhreads/event.mli
+++ b/otherlibs/systhreads/event.mli
@@ -27,7 +27,7 @@ type 'a channel
val new_channel : unit -> 'a channel
(** Return a new channel. *)
-type 'a event
+type +'a event
(** The type of communication events returning a result of type ['a]. *)
(** [send ch v] returns the event consisting in sending the value [v]
diff --git a/otherlibs/threads/event.mli b/otherlibs/threads/event.mli
index 21d5459a5..8a5991f77 100644
--- a/otherlibs/threads/event.mli
+++ b/otherlibs/threads/event.mli
@@ -27,7 +27,7 @@ type 'a channel
val new_channel : unit -> 'a channel
(** Return a new channel. *)
-type 'a event
+type +'a event
(** The type of communication events returning a result of type ['a]. *)
(** [send ch v] returns the event consisting in sending the value [v]