README - changed order and wording (#217)

* made more friendly

Signed-off-by: Sally MacFarlane <sally.macfarlane@consensys.net>

Author: macfarla

README.md

@@ -1,15 +1,13 @@
 # Permissioning Smart Contracts
 
-## Production use
-[Please contact us](https://consensys.net/quorum/contact-us) if you are considering using this Dapp in a production environment.
-
 ## Audit
 Version 1 of these contracts was audited by a third party. Read the report [here](https://consensys.net/diligence/audits/2019/08/pegasys-permissioning/)
 
-**Important:** The dependency chain for this implementation of onchain permissioning includes [web3js](https://github.com/ethereum/web3.js/) which is LGPL licensed.
-
-## Using
+## Production use
+[Please contact us](https://consensys.net/quorum/contact-us) if you have questions or are considering using this implementation of onchain permissioning in a production environment.
+**Important:** The dependency chain for this Dapp includes [web3js](https://github.com/ethereum/web3.js/) which is LGPL licensed.
 
+## Usings
 You probably got here from Besu.
 The [Besu documentation](https://besu.hyperledger.org/en/stable/Tutorials/Permissioning/Getting-Started-Onchain-Permissioning/)
 describes how to use the contracts for onchain permissioning with Besu.