Update readme

Author: NikolayFrantsev

README.md

@@ -1,9 +1,11 @@
 # TCStringParse
 
-Simple parser for transparency and consent strings compatible with TCF2.0.
+Simple JavaScript parser for transparency and consent strings compatible with TCF 2.0.
 
 ## Installation
 
+Parser is available as [NPM package](https://www.npmjs.com/package/tc-string-parse):
+
 `npm install tc-string-parse`
 
 ## Usage
@@ -14,16 +16,16 @@ Simple parser for transparency and consent strings compatible with TCF2.0.
 const TCStringParse = require('tc-string-parse');
 
 const consentString = ''; // your consent string
-TCStringParse(consentString);
+const consentModel = TCStringParse(consentString);
 ```
 
-### Browser (IE 9+ with atob polyfill)
+### Browser (IE 9+ with [atob polyfill](https://caniuse.com/#feat=atob-btoa))
 
 ```html
 <script src="path/to/tc-string-parse.min.js"></script>
 
 <script>
-  const consentString = ''; // your consent string
-  TCStringParse(consentString);
+  var consentString = ''; // your consent string
+  var consentModel = TCStringParse(consentString);
 </script>
 ```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tc-string-parse",
-  "description": "Simple parser for transparency and consent strings compatible with TCF2.0.",
+  "description": "Simple JavaScript parser for transparency and consent strings compatible with TCF 2.0.",
   "version": "1.1.1",
   "repository": {
     "type": "git",