update in ground_2, static_2, basic_2

[helm.git] / matita / matita / contribs / lambdadelta / apps_2 / models / veq_lifts.ma

diff --git a/matita/matita/contribs/lambdadelta/apps_2/models/veq_lifts.ma b/matita/matita/contribs/lambdadelta/apps_2/models/veq_lifts.ma
index 2c624e69fa36f6b20010d02d8d295b1f6336d7ed..e25f47051d053d5c892d67fb599d57b55fa44e41 100644 (file)
--- a/matita/matita/contribs/lambdadelta/apps_2/models/veq_lifts.ma
+++ b/matita/matita/contribs/lambdadelta/apps_2/models/veq_lifts.ma
@@ -66,6 +66,6 @@ fact lifts_fwd_vpush_aux (M): is_model M → is_extensional M →
 qed-.
 
 lemma lifts_SO_fwd_vpush (M) (gv): is_model M → is_extensional M →
-                                   ∀T1,T2. ⇧*[1] T1 ≘ T2 →
+                                   ∀T1,T2. ⇧[1] T1 ≘ T2 →
                                    ∀lv,d. ⟦T1⟧[gv,lv] ≗{M} ⟦T2⟧[gv,⫯[0←d]lv].
 /2 width=3 by lifts_fwd_vpush_aux/ qed-.