Update README.md

Author: lucasreppewelander

README.md

@@ -8,14 +8,23 @@ npm install -g react-modules-template
 
 ## Usage
 ```
+react-module <ComponentName> [--pure]
+```
+
+#### Example
+```
 react-module Login
 ```
 
 This will generate a Folder named Login relative to your current path
 and three files: an empty Login.scss and another file named Login.jsx filled with
 starter code for exporting a module with custom css.
 
-### Configuration
+If you would like to generate a stateless component you can pass in the `--pure` flag after the componentName, this flag is optional. E.g: `react-module TableRow --pure`, this will generate a pure function with the name of TableRow with a corresponding style file and a test file.
+
+### Get started
+
+Install the package globally and then run the `--init` command below.
 ```
 react-module --init
 ```
@@ -24,6 +33,9 @@ This will step you through some configuration questions to make this package cre
 
 ## Changelog
 
+#### v3.1.0
+Added the `--pure` flag to generate stateless components.
+
 #### v3.0.0
 Changed the main file to be named index.extension instead of componentName.extension, because I hated that I had to import it like this `import component from '/component/component'`.
 Now I can only import it like this: `import component from '/component'`
@@ -38,7 +50,7 @@ Added a jest .js test file, the starter code only checks that it can be rendered
 ## Output
 ```
 ./Login
-    --- index.jsx
+    --- index.[js|jsx]
     --- Login.test.js
-    --- Login.scss
-```
+    --- Login.[scss|css]
+```