X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground%2Frelocation%2Fgr_nexts.ma;h=88065e56d027d5b1a453211cffabba7134707a17;hb=8bbe582d87984526f40182c4409cbfd43108cb79;hp=ff1595ced29853389d4d27c3bcb8b6e02f7f2f4f;hpb=55c768d7e45babb300b5010463ba3196a68f1bbe;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_nexts.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_nexts.ma
index ff1595ced..88065e56d 100644
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_nexts.ma
+++ b/matita/matita/contribs/lambdadelta/ground/relocation/gr_nexts.ma
@@ -16,7 +16,7 @@ include "ground/notation/functions/uparrowstar_2.ma".
 include "ground/arith/nat_succ_iter.ma".
 include "ground/relocation/gr_map.ma".
 
-(* ITERATED NEXT FOR GENERIC RELOCATION MAPS ***********************************************************)
+(* ITERATED NEXT FOR GENERIC RELOCATION MAPS ********************************)
 
 (*** nexts *)
 definition gr_nexts (f:gr_map) (n:nat) ≝
@@ -26,7 +26,7 @@ interpretation
   "iterated next (generic relocation maps)"
   'UpArrowStar n f = (gr_nexts f n).
 
-(* Basic properties *********************************************************)
+(* Basic constructions ******************************************************)
 
 (*** nexts_O *)
 lemma gr_nexts_zero: