chore(README):fix README.md

README.md

@@ -267,20 +267,51 @@ yarn build && yarn test:e2e
 
 The packages is to be published to npm, using `@next` tag using script in `package.json`
 
+Follow steps below to publish a npm verion using `@next` tag
+
 1. Commit all changes to github master
 2. Run publish script
+   
 ```bash
   yarn dev:publish
 ```
-3. Confirm all prompt with `Y`
+
+3. Select version and confirm all prompts with `Y`
 4. See version changes in `npmjs.com`
 
+This will not change the release version of current npm packages(currently 0.0.7), developers have to use `@next` to install from npm.
+
+For example.
+
+```bash
+  npm install @harmony-js/core@next
+```
+
+
+
 ## Publish to npm with `lerna`
+
+Follow steps below to publish a npm verion with latest version
+
 1. Commit all changes to github master
 2. Run `lerna publish`, `lerna` is required globally.
+   
 ```bash
   lerna publish
 ```
+3. Select version and confirm all prompts with `Y`
+4. See version changes in `npmjs.com`
+
+This will change the release version of current npm packages to the latest version, developers can install from npm directly
+
+For example.
+
+```bash
+  npm install @harmony-js/core
+```
+
+
+