arithmetics for λδ

[helm.git] / matita / matita / contribs / lambdadelta / ground / arith / nat_succ.ma

diff --git a/matita/matita/contribs/lambdadelta/ground/arith/nat_succ.ma b/matita/matita/contribs/lambdadelta/ground/arith/nat_succ.ma
index a1532adebd035c9ca1ff67af2105d54cc4226ee7..923b235e6f4dc5cf9ffbbf16b4ea9e9dc120cfa0 100644 (file)
--- a/matita/matita/contribs/lambdadelta/ground/arith/nat_succ.ma
+++ b/matita/matita/contribs/lambdadelta/ground/arith/nat_succ.ma
@@ -22,7 +22,7 @@ definition nsucc: nat → nat ≝ λm. match m with
 ].
 
 interpretation
-  "successor (non-negative integers"
+  "successor (non-negative integers)"
   'UpArrow m = (nsucc m).
 
 (* Basic rewrites ***********************************************************)