README update

README.md

@@ -1,22 +1,10 @@
 # Orion Protocol SDK
 
-## Install
-
-Before install SDK you need create Personal Access Token.
-
-1. Create PAT [here](https://github.com/settings/tokens):
-   1. type any name (for example `READ_PACKAGES`)
-   2. select scope `read:packages`)
-2. At your machine go to `~` (your home directory, **not project!**)
-3. Create or modify `.npmrc` file with content:
+# Install
 
+```console
+npm i @orionprotocol/sdk
 ```
-//npm.pkg.github.com/:_authToken=YOUR_PAT
-@orionprotocol:registry=https://npm.pkg.github.com/
-```
-
-4. Save `.npmrc` file
-5. Now you can install `@orionprotocol/sdk` as dependency in your package
 
 # Usage
 
@@ -162,18 +150,17 @@ orionUnit.orionAggregator.ws.subscribe(
   services.orionAggregator.ws.SubscriptionType.SWAP_SUBSCRIBE,
   {
     payload: {
-      d: swapRequestId,
+      d: swapRequestId, // generated by client
       i: assetIn, // asset in
       o: assetOut, // asset out
       e: true, // true when type of swap is exactSpend, can be omitted (true bu default)
-      a: 5.62345343,
+      a: 5.62345343, // amount
     },
     // Handle data update in your way
     callback: (swapInfo) => {
       switch (swapInfo.kind) {
         case "exactSpend":
           console.log(swapInfo.availableAmountOut);
-
           break;
         case "exactReceive":
           console.log(swapInfo.availableAmountOut);