docs(readme): update readme

README.md

@@ -14,22 +14,28 @@ This is the server of Cridium, written in TypeScript with the [DeepKit](https://
 1. Clone the repository, and install the dependencies
 
 ```bash
-git clone https://github.com/Cridium/cridium-server.git --depth 1
+git clone https://github.com/Cridium/cridium-server.git
 cd cridium-server
 npm install
 ```
 
-If `npm install` fails, recheck step 2 in prerequisites.
+`npm install` will install all the dependencies and rebuild native packages with `node-gyp`, if it fails, recheck step 2 in prerequisites.
 
 2. Copy the example configuration file `.env.example` to `.env` and modify the following
 
+```ini
+APP_FRAMEWORK_DEBUG=false
 ```
+
+to
+
+```ini
 APP_FRAMEWORK_DEBUG=true
 ```
 
 3. Run `npm run dev`
 
-And it's running! Go to your browser and open `http://localhost:8080/_debug`(on WSL, you can see the hostname by executing `hostname -I`), you'll see the DeepKit Debugger.
+And it's running! Go to your browser and open `http://localhost:8080/_debug` (on WSL, the port will be automatically forwarded to host, so you can use `localhost` as well), you'll see the DeepKit Debugger.
 
 ## License