update in ground

[helm.git] / matita / matita / contribs / lambdadelta / ground / relocation / gr_sor_sle.ma

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sle.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sle.ma
index f3737538d0cfcbcc867fb5d0d7aaea5e5ae2c01c..d036f6aaad44214de2c40e164447f248dd87acc2 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sle.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sle.ma
@@ -15,9 +15,9 @@
 include "ground/relocation/gr_sle_sle.ma".
 include "ground/relocation/gr_sor.ma".
 
-(* RELATIONAL UNION FOR GENERIC RELOCATION MAPS ***********************************************************)
+(* RELATIONAL UNION FOR GENERIC RELOCATION MAPS *****************************)
 
-(* Inversion lemmas with inclusion ******************************************)
+(* Inversions with gr_sle ***************************************************)
 
 (*** sor_inv_sle_sn *)
 corec lemma gr_sor_inv_sle_sn:
@@ -49,7 +49,7 @@ lemma gr_sor_inv_sle_dx_trans:
 axiom gr_sor_inv_sle_bi:
       ∀f1,f2,f. f1 ⋓ f2 ≘ f → ∀g. f1 ⊆ g → f2 ⊆ g → f ⊆ g.
 
-(* Properties with inclusion ************************************************)
+(* Constructions with gr_sle ************************************************)
 
 (*** sor_sle_dx *)
 corec lemma gr_sor_sle_dx: