X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Ftests%2Fdependent_injection.ma;h=e217a76526ec78472d40ee2d66120ea0d8093cd0;hb=84dbeab0a11aed6afb529b884bd796dec644c949;hp=069c7529744115802f655e2cd69b3f7a3ddb113a;hpb=e9bc7577856e02545d3bc84d8f20aa15c5842034;p=helm.git

diff --git a/matita/tests/dependent_injection.ma b/matita/tests/dependent_injection.ma
index 069c75297..e217a7652 100644
--- a/matita/tests/dependent_injection.ma
+++ b/matita/tests/dependent_injection.ma
@@ -33,9 +33,9 @@ inductive ttree : Type → Type :=
     (that state the existence of a ?1 such that ...) *)
 theorem injection_test3:
  ∀t,t'. tnode nat t tempty = tnode nat t' tempty → t = t'.
- intros;
- destruct H;
- assumption.
+ intros.
+ destruct H.
+ reflexivity.
 qed.
 
 theorem injection_test3: