X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground%2Frelocation%2Fgr_sor_sor.ma;h=c4e037600bffc4b240da4d207d508cc2527bbbac;hb=8bbe582d87984526f40182c4409cbfd43108cb79;hp=5b8375ed5afcb295720a884f8a27393ceab044ba;hpb=55c768d7e45babb300b5010463ba3196a68f1bbe;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sor.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sor.ma
index 5b8375ed5..c4e037600 100644
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sor.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_sor_sor.ma
@@ -15,9 +15,9 @@
 include "ground/relocation/gr_eq.ma".
 include "ground/relocation/gr_sor.ma".
 
-(* RELATIONAL UNION FOR GENERIC RELOCATION MAPS ***********************************************************)
+(* RELATIONAL UNION FOR GENERIC RELOCATION MAPS *****************************)
 
-(* Main inversion lemmas ****************************************************)
+(* Main inversions **********************************************************)
 
 (*** sor_mono *)
 corec theorem gr_sor_mono:
@@ -32,7 +32,7 @@ corec theorem gr_sor_mono:
 /3 width=5 by gr_eq_push, gr_eq_next/
 qed-.
 
-(* Main properties **********************************************************)
+(* Main constructions *******************************************************)
 
 (*** sor_assoc_dx *)
 axiom gr_sor_assoc_dx: