Update README.md

Author: CarlosIbCu

README.md

@@ -274,7 +274,7 @@ This project is licensed under the **MIT License** - see the [LICENSE](LICENSE)
 
 ## 🔗 Related Resources
 
-- [MCP Official Specification](https://github.com/modelcontextprotocol/spec) - Official MCP protocol documentation
+- [MCP Official Specification](https://github.com/modelcontextprotocol) - Official MCP protocol documentation
 
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@@ -290,4 +290,4 @@ This project is licensed under the **MIT License** - see the [LICENSE](LICENSE)
 
 **🌟 Don't forget to star this repo! 🌟**
 
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