diff options
Diffstat (limited to 'theories/Wellfounded/Inclusion.v')
| -rw-r--r-- | theories/Wellfounded/Inclusion.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Wellfounded/Inclusion.v b/theories/Wellfounded/Inclusion.v index 7c69b6765..e72b1e11d 100644 --- a/theories/Wellfounded/Inclusion.v +++ b/theories/Wellfounded/Inclusion.v @@ -13,7 +13,7 @@ Require Import Relation_Definitions. Section WfInclusion. - Variable A : Set. + Variable A : Type. Variables R1 R2 : A -> A -> Prop. Lemma Acc_incl : inclusion A R1 R2 -> forall z:A, Acc R2 z -> Acc R1 z. @@ -29,4 +29,4 @@ Section WfInclusion. unfold well_founded in |- *; auto with sets. Qed. -End WfInclusion.
\ No newline at end of file +End WfInclusion. |