[glib/revert-cd93c350] Revert "Merge branch 'fix/gclosure-invoke-type-annotation' into 'main'"

[Evan Welsh <ewlsh src gnome org>]

commit 0de8ec87d20dae4048bd3b8a9a81d10d1826ef9a
Author: Evan Welsh <contact evanwelsh com>
Date:   Sun Aug 29 20:56:08 2021 +0000

    Revert "Merge branch 'fix/gclosure-invoke-type-annotation' into 'main'"
    
    This reverts merge request !2181

 gobject/gclosure.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gobject/gclosure.c b/gobject/gclosure.c
index e6720524a..85002a2f5 100644
--- a/gobject/gclosure.c
+++ b/gobject/gclosure.c
@@ -781,7 +781,7 @@ g_closure_remove_finalize_notifier (GClosure      *closure,
 /**
  * g_closure_invoke:
  * @closure: a #GClosure
- * @return_value: (optional) (inout): a #GValue to store the return
+ * @return_value: (optional) (out): a #GValue to store the return
  *                value. May be %NULL if the callback of @closure
  *                doesn't return a value.
  * @n_param_values: the length of the @param_values array