update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_1 / csubc / csuba.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_1/csubc/csuba.ma b/matita/matita/contribs/lambdadelta/basic_1/csubc/csuba.ma
index 0df9ed60ce3b92f151a4495b92dc651f3ed2e030..9e1d3014eafb585ea8f679b0ce20e20c2149a594 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_1/csubc/csuba.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/csubc/csuba.ma
@@ -18,7 +18,7 @@ include "basic_1/csubc/fwd.ma".
 
 include "basic_1/sc3/props.ma".
 
-theorem csubc_csuba:
+lemma csubc_csuba:
  \forall (g: G).(\forall (c1: C).(\forall (c2: C).((csubc g c1 c2) \to (csuba 
 g c1 c2))))
 \def