X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2%2Frelocation%2Frtmap_pushs.ma;h=9772f34bdff0119077f6fee6625c7643f732131d;hb=f4e73c50acfc4ed453edd423c9bbe28af5dc9c4c;hp=f64590e7ad3a4fad5c1c8fd1b51d4b29a843ab59;hpb=926796df5884453d8f0cf9f294d7776d469ef45b;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_pushs.ma b/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_pushs.ma
index f64590e7a..9772f34bd 100644
--- a/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_pushs.ma
+++ b/matita/matita/contribs/lambdadelta/ground_2/relocation/rtmap_pushs.ma
@@ -34,7 +34,7 @@ lemma pushs_eq_repl: ∀n. eq_repl (λf1,f2. ↑*[n] f1 ≗ ↑*[n] f2).
 #n elim n -n /3 width=5 by eq_push/
 qed.
 
-(* Advancedd properties *****************************************************)
+(* Advanced properties ******************************************************)
 
 lemma pushs_xn: ∀n,f. ↑*[n] ↑f = ↑*[⫯n] f.
 #n elim n -n //