bugfix update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / static / ffdeq_fqup.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/static/ffdeq_fqup.ma b/matita/matita/contribs/lambdadelta/basic_2/static/ffdeq_fqup.ma
index ab06d6d908558ca076d115d83d1f4fade573a2fc..5d1288abbcad56aff010a876b8d61bc99764cbbd 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/static/ffdeq_fqup.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/static/ffdeq_fqup.ma
@@ -20,4 +20,4 @@ include "basic_2/static/ffdeq.ma".
 (* Advanced properties ******************************************************)
 
 lemma ffdeq_refl: ∀h,o. tri_reflexive … (ffdeq h o).
-/2 width=1 by ffdeq_intro/ qed.
+/2 width=1 by ffdeq_intro_sn/ qed.