update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_1 / cnt / props.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_1/cnt/props.ma b/matita/matita/contribs/lambdadelta/basic_1/cnt/props.ma
index 3bdc08ee14f7977736eeda78b0b0695f20071513..e18a4788ea3109bee128a86e506e0ddce6d1b517 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_1/cnt/props.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/cnt/props.ma
@@ -18,7 +18,7 @@ include "basic_1/cnt/fwd.ma".
 
 include "basic_1/lift/props.ma".
 
-theorem cnt_lift:
+lemma cnt_lift:
  \forall (t: T).((cnt t) \to (\forall (i: nat).(\forall (d: nat).(cnt (lift i 
 d t)))))
 \def