diff --git a/01-chat-models/chat-models-mistral-ai/README.md b/01-chat-models/chat-models-mistral-ai/README.md
index f0ef70d..9f72afd 100644
--- a/01-chat-models/chat-models-mistral-ai/README.md
+++ b/01-chat-models/chat-models-mistral-ai/README.md
@@ -38,8 +38,8 @@ class ChatController {
 
     @GetMapping("/chat")
     String chat(@RequestParam(defaultValue = "What did Gandalf say to the Balrog?") String question) {
-        return chatClient.prompt()
-                .user(question)
+        return chatClient
+                .prompt(question)
                 .call()
                 .content();
     }
diff --git a/README.md b/README.md
index 347a7ad..ad035c2 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,6 @@ Samples showing how to build Java applications powered by Generative AI and Larg
 
 * Java 23
 * Docker/Podman
-* [Mistral AI](https://console.mistral.ai) API Key (optional)
-* [OpenAI](https://platform.openai.com) API Key (optional)
-* [Ollama](https://ollama.ai) (optional)
 
 ## Content