diff --git a/tutorials/40_Building_Chat_Application_with_Function_Calling.ipynb b/tutorials/40_Building_Chat_Application_with_Function_Calling.ipynb
index 5843b9f9..ac35fb8c 100644
--- a/tutorials/40_Building_Chat_Application_with_Function_Calling.ipynb
+++ b/tutorials/40_Building_Chat_Application_with_Function_Calling.ipynb
@@ -89,7 +89,7 @@
    "source": [
     "## Learning about the OpenAIChatGenerator\n",
     "\n",
-    "[OpenAIChatGenerator](https://docs.haystack.deepset.ai/docs/openaichatgenerator) is a component that supports the function calling feature of OpenAI through Chat Completion API. In contrary to `OpenAIGenerator`, the way to communicate with `OpenAIChatGenerator` is through [`ChatMessage`](https://docs.haystack.deepset.ai/docs/data-classes#chatmessage) list. Read more about the difference between them in [Generators vs Chat Generators](https://docs.haystack.deepset.ai/docs/generators-vs-chat-generators).\n",
+    "[OpenAIChatGenerator](https://docs.haystack.deepset.ai/docs/openaichatgenerator) is a component that supports the function calling feature of OpenAI through Chat Completion API. The way to communicate with `OpenAIChatGenerator` is through a list of [`ChatMessage`](https://docs.haystack.deepset.ai/docs/data-classes#chatmessage) objects.\n",
     "\n",
     "\n",
     "To start working with the `OpenAIChatGenerator`, create a `ChatMessage` object with \"SYSTEM\" role using `ChatMessage.from_system()` and another `ChatMessage` with \"USER\" role using `ChatMessage.from_user()`. Then, pass this messages list to `OpenAIChatGenerator` and run:"