Update hackathon_detail.md

hackathon_detail.md

@@ -36,7 +36,7 @@ If you want more details on how we implemented the MCP Server on the diagnostic
 - Gradio 6
 - Langchain/Langgraph agent
 - Tools used by the agent:
-  - MCP Server providing functions to access the vehicle (MCP Server embedded in a OBD-II dongle or OBD-II Simulator)
+  - MCP Server providing functions to access the vehicle (MCP Server embedded in an OBD-II dongle or OBD-II Simulator)
     - System status
     - Send ELM327 and OBD-II requests
     - Obtain history of collected OBD-II PIDs