- improved Makefile esp. with the "trim" function

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / unfold / delift_alt.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma b/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma
index 75ce099571c1a3631b2d1ed2064511902fbec664..1b82f79e3fa75294ba48c98c2baba4da04fa3abe 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/unfold/delift_alt.ma
@@ -75,7 +75,7 @@ qed.
 
 lemma delifta_delift: ∀L,T1,T2,d,e. L ⊢ ▼▼*[d, e] T1 ≡ T2 → L ⊢ ▼*[d, e] T1 ≡ T2.
 #L #T1 #T2 #d #e #H elim H -L -T1 -T2 -d -e // /2 width=1/ /2 width=6/
-qed-. 
+qed-.
 
 lemma delift_ind_alt: ∀R:ℕ→ℕ→lenv→relation term.
                       (∀L,d,e,k. R d e L (⋆k) (⋆k)) →