change vue 2 version

Author: Dipak Sarkar

README.md

@@ -12,15 +12,14 @@ yarn add @coders-tm/vue-number-format
 ```
 ## Vue 2.0
 ```bash
-npm install @coders-tm/vue-number-format@1.1.1
+npm install @coders-tm/vue-number-format@2.0.4
 or
-yarn add @coders-tm/vue-number-format@1.1.1
+yarn add @coders-tm/vue-number-format@2.0.4
 ```
 ## Features
 
 - Lightweight
 - Dependency free
-- Smooth migration
 - Component or Directive flavour
 - Format as you type
 - Built-in validation