Issue fix

Signed-off-by: Al Asad Nur Riyad <asadnurriyad@gmail.com>

content/blogs/4. fetch-content-data-render-pages.md

@@ -17,7 +17,8 @@ Nuxt.js is a popular open-source framework for building Vue.js applications. Wit
 
 The first step is to install the necessary dependencies for Nuxt Content v2. To do this, run the following command:
 
-```JS
+
+```js
 npm install @nuxt/content@next
 
 ```
@@ -26,7 +27,7 @@ npm install @nuxt/content@next
 
 Once the dependencies are installed, you need to configure Nuxt Content v2 in your Nuxt 3 project. To do this, create a new file named nuxt.config.js in the root directory of your project and add the following code:
 
-```JS
+```js
 export default {
   // Enable Nuxt Content module
   modules: [