chore: update readme.md

Author: 35C4n0r

README.md

@@ -73,7 +73,7 @@ agentapi server -- goose
 ```
 
 > [!NOTE]
-> When using Codex, Opencode, Copilot, Gemini, Amp or CursorCLI, always specify the agent type explicitly (eg: `agentapi server --type=codex -- codex`), or message formatting may break.
+> When using Claude, Codex, Opencode, Copilot, Gemini, Amp or CursorCLI, always specify the agent type explicitly (eg: `agentapi server --type=codex -- codex`), or message formatting may break.
 
 An OpenAPI schema is available in [openapi.json](openapi.json).