Update README.md

Author: alexmacarthur

README.md

@@ -14,4 +14,8 @@ Import the script in your code (or load via CDN) and call `binding.pry`. A `debu
 import 'binding-pry-js';
 
 binding.pry
+
+// or...
+
+binding.irb
 ```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "binding-pry-js",
-  "version": "0.0.1",
+  "version": "0.2.0",
   "description": "",
   "main": "index.js",
   "src": "index.js",