update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_1 / ty3 / sty0.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_1/ty3/sty0.ma b/matita/matita/contribs/lambdadelta/basic_1/ty3/sty0.ma
index 390c22bae44ead639fedfe91be6abe93355ae414..e590a65e06294230bce7d0579be90885f0b543a3 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_1/ty3/sty0.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/ty3/sty0.ma
@@ -18,7 +18,7 @@ include "basic_1/ty3/pr3_props.ma".
 
 include "basic_1/sty0/fwd.ma".
 
-theorem ty3_sty0:
+lemma ty3_sty0:
  \forall (g: G).(\forall (c: C).(\forall (u: T).(\forall (t1: T).((ty3 g c u 
 t1) \to (\forall (t2: T).((sty0 g c u t2) \to (ty3 g c u t2)))))))
 \def