X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fsubstitution%2Ffsups_fsups.ma;h=14f4b3f7aba4982cd99ce54c27e4462b81f31f0d;hb=d7ccf1bd91637d3c59a285df6f215ecfde2a2450;hp=ff3bdb494873631af6b5f3a7f7e229007c5f60de;hpb=f16bbb93ecb40fa40f736e0b1158e1c7676a640a;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/substitution/fsups_fsups.ma b/matita/matita/contribs/lambdadelta/basic_2/substitution/fsups_fsups.ma
index ff3bdb494..14f4b3f7a 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/substitution/fsups_fsups.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/substitution/fsups_fsups.ma
@@ -18,5 +18,5 @@ include "basic_2/substitution/fsups.ma".
 
 (* Main properties **********************************************************)
 
-theorem fsups_trans: bi_transitive … fsups.
-/2 width=4/ qed.
+theorem fsups_trans: tri_transitive … fsups.
+/2 width=5/ qed-.