renaming

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / relocation / lreq_length.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/relocation/lreq_length.ma b/matita/matita/contribs/lambdadelta/basic_2/relocation/lreq_length.ma
index 1b932c4609c048d0caf09a529738ecd58d821b03..fcb54e71ac4f9ddea73abe5e844a632977b9eba3 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/relocation/lreq_length.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/relocation/lreq_length.ma
@@ -17,8 +17,8 @@ include "basic_2/relocation/lreq.ma".
 
 (* RANGED EQUIVALENCE FOR LOCAL ENVIRONMENTS ********************************)
 
-(* Forward lemmas on length for local environments **************************)
+(* Forward lemmas with length for local environments ************************)
 
 (* Basic_2A1: includes: lreq_fwd_length *)
-lemma lreq_fwd_length: ∀L1,L2,f. L1 ≡[f] L2 → |L1| = |L2|.
+lemma lreq_fwd_length: ∀f,L1,L2. L1 ≡[f] L2 → |L1| = |L2|.
 /2 width=4 by lexs_fwd_length/ qed-.