it was miscounted
@@ -113,7 +113,7 @@ Alice wants to pay Bob in grins. She starts the transaction building process:
1. Alice computes `e` just like Bob did and can check that
`sr*G = kr*G + e*rr*G`.
1. Alice sends her side of the signature `ss = ks + e * rs` to Bob.
-1. Bob validates `ss*G` just like Alice did for `sr*G` in step 5 and can
+1. Bob validates `ss*G` just like Alice did for `sr*G` in step 6 and can
produce the final signature `s = (ss + sr, ks*G + kr*G)` as well as the final
transaction kernel including `s` and the public key `rr*G + rs*G`.
