Update README.md

README.md

@@ -1,7 +1,7 @@
 # CSC Wallet App for Ledger Nano S and Ledger Nano X
 
 ## Introduction
-This repository contains the source code for the XRP wallet app that makes it possible to securely store CSC and assets issued on the CSC Ledger using Ledger Nano S and Ledger Nano X devices. 
+This repository contains the source code for the CSC wallet app that makes it possible to securely store CSC and assets(tokens) issued on the CSC Ledger using Ledger Nano S and Ledger Nano X devices. 
 
 To add Ledger Nano S and Ledger Nano X support in your application, please see the
 NPM package [casinocoin-ledger-demo-app](https://github.com/casinocoin/casinocoin-ledger-demo-app)
@@ -72,24 +72,24 @@ Page to either 'Sign transaction' or 'Reject' and press both buttons simultaneou
 
 ## Usage
 In order to initiate transactions from NodeJS or a browser client, the library
-[hw-app-xrp](https://www.npmjs.com/package/@ledgerhq/hw-app-xrp) can be used.
+[hw-app-csc](https://www.npmjs.com/package/@ledgerhq/hw-app-csc) can be used.
 
 An example of a basic payment transaction using this library is shown below:
 ```javascript
 import Transport from "@ledgerhq/hw-transport-node-hid";
 // import Transport from "@ledgerhq/hw-transport-u2f"; // for browser
-import Xrp from "@ledgerhq/hw-app-xrp";
+import Csc from "@ledgerhq/hw-app-csc";
 import { encode } from 'ripple-binary-codec';
 
 function establishConnection() {
     return Transport.create()
-        .then(transport => new Xrp(transport));
+        .then(transport => new Csc(transport));
 }
 
-function fetchAddress(xrp) {
-    return xrp.getAddress("44'/144'/0'/0/0").then(deviceData => {
+function fetchAddress(csc) {
+    return csc.getAddress("44'/144'/0'/0/0").then(deviceData => {
         return {
-            xrp,
+            csc,
             address: deviceData.address,
             publicKey: deviceData.publicKey.toUpperCase()
         }
@@ -106,7 +106,7 @@ function signTransaction(context, transaction) {
     const transactionBlob = encode(preparedTransaction);
 
     console.log('Sending transaction to device for approval...');
-    return context.xrp.signTransaction("44'/144'/0'/0/0", transactionBlob);
+    return context.csc.signTransaction("44'/144'/0'/0/0", transactionBlob);
 }
 
 const transactionJSON = {
@@ -119,15 +119,15 @@ const transactionJSON = {
 };
 
 establishConnection()
-    .then(xrp => fetchAddress(xrp))
+    .then(csc => fetchAddress(csc))
     .then(context => signTransaction(context, transactionJSON))
     .then(signature => console.log(`Signature: ${signature}`))
     .catch(e => console.log(`An error occurred (${e.message})`));
 ```
 
 ### Advanced Usage
 #### Multi-signing a Transaction
-It is also possible to perform parallel multi-signing using the XRP wallet 
+It is also possible to perform parallel multi-signing using the CSC wallet 
 app. This is done by sourcing a list of signatures for the transaction
 and appending them to the `Signers` field of the transaction before submitting 
 it for processing. An example of combining a couple of externally sourced signatures 
@@ -165,7 +165,7 @@ const otherSigners = [
 
 function retrieveSignerData(transaction) {
     return establishConnection()
-        .then(xrp => fetchAddress(xrp))
+        .then(csc => fetchAddress(csc))
         .then(context => {
             return signTransaction(context, transaction)
                 .then(signature => {
@@ -196,14 +196,14 @@ retrieveSignerData(transactionJSON)
 ```
 
 ### Additional Notes
-From version 2.0.0 of the XRP wallet app it is possible to sign larger
+From version 2.0.0 of the CSC wallet app it is possible to sign larger
 transactions than in previous versions. In order to enable support for larger transactions
 there have been slight modifications to the transport protocol, which is used to 
 communicate between the client and the device.
 
 The protocol changes are fully backwards-compatible with previous versions of
-[hw-app-xrp](https://www.npmjs.com/package/@ledgerhq/hw-app-xrp), but in order
-to sign larger transactions you must use version 5.12.0 or above of [hw-app-xrp](https://www.npmjs.com/package/@ledgerhq/hw-app-xrp).
+[hw-app-csc](https://www.npmjs.com/package/@ledgerhq/hw-app-csc), but in order
+to sign larger transactions you must use version 5.12.0 or above of [hw-app-csc](https://www.npmjs.com/package/@ledgerhq/hw-app-csc).
 
 ### Limitations
 Because of resource constraints the following limits apply for the respective
@@ -236,9 +236,3 @@ To upload the app to your device, run the following command:
 ```sh
 make load
 ```
-
-## Testing
-Manual testing can be conducted with the help of the testing utility 
-[TowoLabs/ledger-tests-xrp](https://github.com/TowoLabs/ledger-tests-xrp).
-Make sure that your device is running the latest firmware and then follow
-the instructions in the test repository.