Typo in README

Adding Bitcoin Cash to Coinbase description

README.md

@@ -167,7 +167,7 @@ API | Description | Auth | HTTPS | CORS | Link |
 | Block | Bitcoin Payment, Wallet & Transaction Data | `apiKey` | Yes | Unknown | [Go!](https://www.block.io/docs/basic) |
 | Blockchain | Bitcoin Payment, Wallet & Transaction Data | No | Yes | Unknown | [Go!](https://www.blockchain.info/api) |
 | CoinAPI | All Currency Exchanges integrate under a single api | `apiKey` | Yes | No | [Go!](https://docs.coinapi.io/) |
-| Coinbase | Bitcoin, Litecoin and Ethereum Prices | `apiKey` | Yes | Unknown | [Go!](https://developers.coinbase.com) |
+| Coinbase | Bitcoin, Bitcoin Cash, Litecoin, and Ethereum Prices | `apiKey` | Yes | Unknown | [Go!](https://developers.coinbase.com) |
 | CoinBin | Cryptocurrency information | No | Yes | Unknown | [Go!](https://coinbin.org/) |
 | CoinDesk | Bitcoin Price Index | No | No | Unknown | [Go!](http://www.coindesk.com/api/) |
 | Coinigy | Interacting with Coinigy Accounts and Exchange Directly | `apiKey` | Yes | Unknown | [Go!](https://coinigy.docs.apiary.io) |