wording

ch03.asciidoc

@@ -303,8 +303,8 @@ Besides some other meta data the most important but not quite obvious data in th
 The payee will choose a truly random number `r` and produces the `sha256` of that number which we call the Payment Hash `H(r)`.
 Note that an adversary should have no means of guessing or predicting `r`.
 Using a customer id or the hash of entries of the shopping cart together with a timestamp is not truly random and yields a security risk.
-The payment process of the lightning network is only secure if `r` is chosen completely randomly and is not predictable and as long as the Hash function cannot be inverted.
-We note that this is not an additional security assumption to Bitcoin as the security of the Hash function is currently what Bitcoin mining is building upon.
+The payment process of the Lightning Network is only secure if `r` is chosen completely randomly and is not predictable and as long as the Hash function cannot be inverted.
+We note that this is not an additional security assumption for Bitcoin as the security of the Hash function is currently what Bitcoin mining is built upon. 
 
 ==== Additional Meta Data
 Invoices can encode some other useful meta data.