X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fmultiple%2Flleq_llor.ma;h=df65d267a057e457dede0a2ca6afe5de45f9e377;hb=33f8507cadd3b36dc9afa227d8968dda66fe2034;hp=51c0333505dc1d43ba5cbcf27ade046691dc11ed;hpb=52e675f555f559c047d5449db7fc89a51b977d35;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/multiple/lleq_llor.ma b/matita/matita/contribs/lambdadelta/basic_2/multiple/lleq_llor.ma
index 51c033350..df65d267a 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/multiple/lleq_llor.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/multiple/lleq_llor.ma
@@ -18,7 +18,7 @@ include "basic_2/multiple/lleq_alt.ma".
 
 (* LAZY EQUIVALENCE FOR LOCAL ENVIRONMENTS **********************************)
 
-(* Properties on poinwise union for local environments **********************)
+(* Properties on pointwise union for local environments **********************)
 
 lemma llpx_sn_llor_dx: ∀R. (s_r_confluent1 … R (llpx_sn R 0)) → (frees_trans R) →
                        ∀L1,L2,T,d. llpx_sn R d T L1 L2 → ∀L. L1 ⩖[T, d] L2 ≡ L → L2 ≡[T, d] L.