Update README.md

Author: NickvanDyke

README.md

@@ -39,7 +39,9 @@ Add the plugin's recommended config to your ESLint configuration file.
 ```js
 import reactYouMightNotNeedAnEffect from "eslint-plugin-react-you-might-not-need-an-effect";
 
-export default [reactYouMightNotNeedAnEffect.configs.recommended];
+export default [
+  reactYouMightNotNeedAnEffect.configs.recommended
+];
 ```
 
 ### Recommended