mdlint and vale editorial updates - index.md

docs/index.md

@@ -1,35 +1,41 @@
 title: Hyperledger Besu Enterprise Ethereum Client
-description: Besu is an open-source Enterprise Ethereum client developed under the Apache 2.0 license and written in Java. It runs on the Ethereum public network, private networks, and test networks.
+description: Besu is an open-source Enterprise Ethereum client developed under the Apache 2.0
+    license and written in Java. It runs on the Ethereum public network, private networks, and test
+    networks.
 <!--- END of page meta data -->
 
 # Besu Enterprise Ethereum Client
 
 ## What is Hyperledger Besu?
 
-Hyperledger Besu is an open-source Ethereum client developed under the Apache 2.0 license and written in Java. 
-It runs on the Ethereum public network, private networks, and test networks such as Rinkeby, Ropsten,
-and Görli. Besu implements Proof of Work (Ethash) and Proof of Authority (IBFT 2.0 and Clique) consensus
-mechanisms. 
+Hyperledger Besu is an open-source Ethereum client developed under the Apache 2.0 license and
+written in Java. It runs on the Ethereum public network, private networks, and test networks such
+as Rinkeby, Ropsten, and Görli. Besu implements Proof of Work (Ethash) and Proof of Authority (IBFT
+2.0 and Clique) consensus mechanisms.
 
-You can use Besu to develop enterprise applications requiring secure, high-performance transaction 
-processing in a private network. 
+You can use Besu to develop enterprise applications requiring secure, high-performance transaction
+processing in a private network.
 
-Besu supports enterprise features including privacy and permissioning. 
+Besu supports enterprise features including privacy and permissioning.
 
 ## What can you do with Besu?
 
-Besu includes a [command line interface](Reference/CLI/CLI-Syntax.md) and [JSON-RPC API](HowTo/Interact/APIs/API.md)
-for running, maintaining, debugging, and monitoring nodes in an Ethereum network. You can use the API via RPC
-over HTTP or via WebSockets, and Pub/Sub is supported. The API supports typical Ethereum functionalities such as:
+Besu includes a [command line interface](Reference/CLI/CLI-Syntax.md) and
+[JSON-RPC API](HowTo/Interact/APIs/API.md) for running, maintaining, debugging, and monitoring
+nodes in an Ethereum network. You can use the API via RPC over HTTP or via WebSockets. Besu also
+supports Pub/Sub. The API supports typical Ethereum functionalities such as:
 
 * Ether mining
 * Smart contract development
-* Decentralized application (Dapp) development
+* Decentralized application (Dapp) development.
 
 ## What does Besu support?
 
-The Besu client supports common smart contract and Dapp development, deployment, and operational use cases, using tools such as [Truffle](http://truffleframework.com/), [Remix](https://github.com/ethereum/remix), and [web3j](https://web3j.io/). The client supports common JSON-RPC API methods such as eth, net, web3, debug, and miner.
+The Besu client supports common smart contract and Dapp development, deployment, and operational
+use cases, using tools such as [Truffle](http://truffleframework.com/),
+[Remix](https://github.com/ethereum/remix), and [web3j](https://web3j.io/). The client supports
+common JSON-RPC API methods such as eth, net, web3, debug, and miner.
 
-Besu doesn't support [key management](HowTo/Send-Transactions/Account-Management.md) inside the client. You can use 
-[EthSigner](http://docs.ethsigner.pegasys.tech/en/latest/) with Besu to provide access to your key store
-and sign transactions.  
+Besu doesn't support [key management](HowTo/Send-Transactions/Account-Management.md) inside the
+client. You can use [EthSigner](http://docs.ethsigner.pegasys.tech/en/latest/) with Besu to access
+your key store and sign transactions.