docs: update repo name

Hephaest · Hephaest · commit 6e664d8544d4 · 2025-04-30T02:30:17.000+08:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -19,8 +19,8 @@ The following software is required to work on the spec:
 2. Clone your fork:
 
 ```bash
-git clone https://github.com/YOUR-USERNAME/specification.git
-cd specification
+git clone https://github.com/YOUR-USERNAME/modelcontextprotocol.git
+cd modelcontextprotocol
 ```
 
 3. Install dependencies:
