Update README

Author: Brandon Pittman

examples/gridsome/README.md

@@ -8,10 +8,21 @@ It includes both gridsome-plugin-tailwindcss and the regular tailwindcss so
 that you can write your own plugins and access the default config in
 `tailwind.config.js`.
 
-This best way to get going is to add this line to import Tailwind's directives in `src/main.js`:
+The plugin adds Tailwind directives under the hood using Gridsome's Client API,
+but you can turn off auto-importing of the Tailwind directives by passing this
+to the plugin in `gridsome.config.js`.
 
 ```js
-import 'tailwindcss/tailwind.css'
+module.exports = {
+	plugins: [
+		{
+			use: 'gridsome-plugin-tailwindcss',
+			options: {
+				shouldBeEasy: false
+			}
+		}
+	]
+}
 ```
 
 It's recommended to use `tailwind.config.js` to add [global base styles](https://tailwindcss.com/docs/adding-base-styles#using-a-plugin),