docs(readme): update readme

Author: gabts

README.md

@@ -8,9 +8,9 @@ ESLint configuration for React Native projects written in TypeScript.
 - Leaves formatting to Prettier with [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier).
 - Checks for cyclic imports/exports with [eslint-plugin-import](https://github.com/benmosher/eslint-plugin-import).
 - Enforces consistent import order with [eslint-plugin-import-order-alphabetical](https://github.com/janpaul123/eslint-plugin-import-order-alphabetical).
-- Ensures accessible applications with [eslint-plugin-react-native-a11y](https://github.com/FormidableLabs/eslint-plugin-react-native-a11y)
+- Ensures accessible applications with [eslint-plugin-react-native-a11y](https://github.com/FormidableLabs/eslint-plugin-react-native-a11y).
 
-## Installation
+## 🔩 Installation
 
 ```sh
 yarn add eslint-config-react-native-typescript
@@ -20,35 +20,35 @@ Extend the config in your `.eslintrc` file.
 
 ```json
 {
-  "extends": ["react-native-typescript"]
+  "extends": "react-native-typescript"
 }
 ```
 
-## Configuration
+## 🧙 Configuration
 
 Simply override any rule by assigning new settings below the extends section in your `.eslintrc` file.
 
 ```json
 {
-  "extends": ["react-native-typescript"],
+  "extends": "react-native-typescript",
   "rules": {
     "no-console": 2
   }
 }
 ```
 
-## Dependencies
+## 🧶 Dependencies
 
 Your project needs ESLint and TypeScript installed for this config to work correctly.
 
 ```sh
 yarn add typescript eslint
 ```
 
-## Changelog
+## 📝 Changelog
 
 Changes between versions are documented [here](./CHANGELOG.md).
 
-## License
+## 📜 License
 
 [MIT](./LICENSE)