some renaming and some typos corrected ...

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / substitution / lift_lift_vector.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/substitution/lift_lift_vector.ma b/matita/matita/contribs/lambdadelta/basic_2/substitution/lift_lift_vector.ma
index cdc11129db5b846d3bcea610a8c1664d13731df4..d285750a472a735e91f65c4aef4c891ec6a93100 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/substitution/lift_lift_vector.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/substitution/lift_lift_vector.ma
@@ -17,7 +17,7 @@ include "basic_2/substitution/lift_vector.ma".
 
 (* BASIC TERM VECTOR RELOCATION *********************************************)
 
-(* Main properies ***********************************************************)
+(* Main properties ***********************************************************)
 
 theorem liftv_mono: ∀Ts,U1s,d,e. ⇧[d,e] Ts ≡ U1s →
                     ∀U2s:list term. ⇧[d,e] Ts ≡ U2s → U1s = U2s.