Updated README

README.md

@@ -4,7 +4,7 @@ tk-serializer
 [![Build status](https://img.shields.io/travis/thunderk/tk-serializer.svg)](https://travis-ci.org/thunderk/tk-serializer)
 [![Code coverage](https://img.shields.io/codecov/c/github/thunderk/tk-serializer.svg)](https://codecov.io/gh/thunderk/tk-serializer)
 [![NPM version](https://img.shields.io/npm/v/tk-serializer.svg)](https://www.npmjs.com/package/tk-serializer)
-[![Minified size](https://img.shields.io/bundlephobia/min/tk-serializer.svg)](https://bundlephobia.com/result?p=tk-serializer@1.0.0)
+[![Minified size](https://img.shields.io/bundlephobia/min/tk-serializer.svg)](https://bundlephobia.com/result?p=tk-serializer)
 
 About
 -----
@@ -15,11 +15,18 @@ Deep objects state may be serialized to a string, and reconstructed back.
 
 Class instances are reconstructed properly, as long as they are in the provided namespace. Circular references are handled.
 
-Usage example
+Install
--------------
+-------
+
+    npm install tk-serializer
+
+Use
+---
+
+Suppose you have 2 classes Class1 and Class2, whose instances you want to serialize.
 
 ```typescript
-import { Serializer } from "ts-serializer";
+import { Serializer } from "tk-serializer";
 
 const namespace = {
     Class1,