X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_1%2Fcnt%2Fprops.ma;h=e18a4788ea3109bee128a86e506e0ddce6d1b517;hb=8de8cf8adfa6fcda91047eb2c25535893ede046a;hp=3bdc08ee14f7977736eeda78b0b0695f20071513;hpb=d2caaf419cb6c92cb5ca8615f8eac4e12f3ab728;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_1/cnt/props.ma b/matita/matita/contribs/lambdadelta/basic_1/cnt/props.ma
index 3bdc08ee1..e18a4788e 100644
--- 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