Fixed instructions in the readme

- Fixed path pointing to old Github id
- Fixed config example

README.md

@@ -16,7 +16,7 @@ cloud-dyndns-client requires **Go 1.8**.
 `go get`:
 
 ```
-go get github.com/IanLewis/cloud-dyndns-client/cmd/cloud-dyndns-client
+go get github.com/ianlewis/cloud-dyndns-client/cmd/cloud-dyndns-client
 ```
 
 This will download the code, compile it, and leave an `cloud-dyndns-client` binary
@@ -55,6 +55,7 @@ Create a `config.json` for the client. Enter the domain name you want to update,
 
 ```
 {
+  "domains": {
     "mydomain.example.com": {
       "provider": "gcp",
       "provider_config": {
@@ -63,6 +64,7 @@ Create a `config.json` for the client. Enter the domain name you want to update,
       }
     }
   }
+}
 ```
 
 ### Running the client