Update setup-environment.md

Author: steam-bell-92

docs/Nextjs/setup-environment.md

@@ -20,7 +20,7 @@ description: In this tutorial, you will learn how to set up your development env
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 Setting up Next.js Development Environment
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+
 
 ### Step 1: Install Node.js
 
@@ -61,7 +61,7 @@ Next.js requires Node.js to run. Let's download and install it first.
    npm --version
    ```
 
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 ### Step 3: Install a Code Editor
 
@@ -228,7 +228,7 @@ When you're ready to deploy:
    npm run start
    ```
 
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 ## Useful Commands Reference
 
@@ -286,4 +286,4 @@ In the next tutorial, we'll explore creating your first pages and components in
 
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-*This guide was created to help developers get started with Next.js quickly and efficiently.*
+*This guide was created to help developers get started with Next.js quickly and efficiently.*