Update README with corrected repo name and formatting

Changed repository references from 'xdpl' to 'XDPL' for consistency and updated code block indentation for improved readability in setup and deployment instructions.

README.md

@@ -28,22 +28,22 @@ A lightweight proxy server for DeepL Translator built with [Nitro](https://nitro
 
 1. Clone the repository:
 
-```bash
-git clone https://github.com/xixu-me/xdpl.git
-cd xdpl
-```
+    ```bash
+    git clone https://github.com/xixu-me/XDPL.git
+    cd XDPL
+    ```
 
 2. Install dependencies:
 
-```bash
-pnpm install
-```
+    ```bash
+    pnpm install
+    ```
 
 3. Start the development server:
 
-```bash
-pnpm dev
-```
+    ```bash
+    pnpm dev
+    ```
 
 The server will start on `http://localhost:3000`
 
@@ -76,7 +76,7 @@ fetch('https://your-domain.vercel.app/jsonrpc', {
 
 ### Deploy to Vercel
 
-[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/xixu-me/xdpl)
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/xixu-me/XDPL)
 
 #### Option 1: One-Click Deploy
 
@@ -86,27 +86,27 @@ Click the "Deploy with Vercel" button above to deploy instantly.
 
 1. Install Vercel CLI:
 
-```bash
-npm i -g vercel
-```
+    ```bash
+    npm i -g vercel
+    ```
 
 2. Login to your Vercel account:
 
-```bash
-vercel login
-```
+    ```bash
+    vercel login
+    ```
 
 3. Deploy from your project directory:
 
-```bash
-vercel
-```
+    ```bash
+    vercel
+    ```
 
 4. For production deployment:
 
-```bash
-vercel --prod
-```
+    ```bash
+    vercel --prod
+    ```
 
 #### Option 3: Deploy via Git Integration