X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground%2Frelocation%2Fgr_after_after_ist.ma;h=c8051078ac525267840437e88eb8ddf37468cfad;hp=a3c13ff76e2c830862f4e3eb145b1b741b3467a0;hb=2ed8d2abcc3b0687141b627061b63350a0b200bd;hpb=b367de0252e88d6b0476648d5ceac7e4aeffca27

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_after_ist.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_after_ist.ma
index a3c13ff76..c8051078a 100644
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_after_ist.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_after_after_ist.ma
@@ -17,14 +17,14 @@ include "ground/relocation/gr_pat_tls.ma".
 include "ground/relocation/gr_ist_tls.ma".
 include "ground/relocation/gr_after_pat_tls.ma".
 
-(* RELATIONAL COMPOSITION FOR GENERIC RELOCATION MAPS ***********************************************************)
+(* RELATIONAL COMPOSITION FOR GENERIC RELOCATION MAPS ***********************)
 
 (*** H_after_inj *)
 definition H_gr_after_inj: predicate gr_map ≝
            λf1. 𝐓❪f1❫ →
            ∀f,f21,f22. f1 ⊚ f21 ≘ f → f1 ⊚ f22 ≘ f → f21 ≡ f22.
 
-(* Main forward lemmas on istot **************************************************)
+(* Main destructions with gr_ist ********************************************)
 
 (*** after_inj_O_aux *)
 corec fact gr_after_inj_unit_aux: