docs(installation): invalid filename

docs/content/1.getting-started/2.installation.md

@@ -8,7 +8,7 @@ description: 'Learn how to install and configure the module in your Nuxt app.'
 
 ::code-group
 
-```sh [pnpm]
+```bash [pnpm]
 pnpm add @nuxt/ui
 ```
 
@@ -24,7 +24,7 @@ npm install @nuxt/ui
 
 2. Add it to your `modules` section in your `nuxt.config`:
 
-```ts [nuxt.config]
+```ts [nuxt.config.ts]
 export default defineNuxtConfig({
   modules: ['@nuxt/ui']
 })