removed a comment/bug report about let..in rendering, now fixed

diff --git a/helm/matita/library/nat/primes.ma b/helm/matita/library/nat/primes.ma
index dddd9151657ed3b28764fa3a543fcacfcc648193..500c8117f70355c181e55924eaa3befbecd23279 100644 (file)
--- a/helm/matita/library/nat/primes.ma
+++ b/helm/matita/library/nat/primes.ma
@@ -567,7 +567,6 @@ apply nat_case n.
 change with prime (S(S O)).
 apply primeb_to_Prop (S(S O)).
 intro.
-(* ammirare la resa del letin !! *)
 change with
 let previous_prime \def (nth_prime m) in
 let upper_bound \def S (fact previous_prime) in