docstring update and provide a bit of a readme (#104)

README.md

@@ -7,3 +7,20 @@
 [![License](https://img.shields.io/github/license/mimblewimble/grin-wallet.svg)](https://github.com/mimblewimble/grin-wallet/blob/master/LICENSE)
 
 # Grin Wallet
+
+This is the reference implementation of [Grin's](https://github.com/mimblewimble/grin) wallet. It consists of 2 major pieces:
+
+* The Grin Wallet APIs, which are intended for use by Grin community wallet developers. The wallet APIs can be directly linked into other projects or invoked via a JSON-RPC interface.
+
+* A reference command-line wallet, which provides a baseline wallet for Grin and demonstrates how the wallet APIs should be called.
+
+# Usage
+
+To use the command-line wallet, we recommend using the latest release from the [Releases page](https://github.com/mimblewimble/grin-wallet/releases). There are distributions for Linux, MacOS and Windows.
+
+Full documentation outlining how to use the command line wallet can be found on [Grin's Wiki](https://github.com/mimblewimble/docs/wiki/Wallet-User-Guide)
+
+# License
+
+Apache License v2.0
+

api/src/owner_rpc.rs

@@ -25,7 +25,7 @@ use crate::Owner;
 use easy_jsonrpc;
 
 /// Public definition used to generate Owner jsonrpc api.
-/// * When running `grin-wallet listen` with defaults, the V2 api is available at
+/// * When running `grin-wallet owner_api` with defaults, the V2 api is available at
 /// `localhost:3420/v2/owner`
 /// * The endpoint only supports POST operations, with the json-rpc request as the body
 #[easy_jsonrpc::rpc]