docs 15/02: fix typo

Author: miku

docs/15_endpoint_apis/02_ollama_endpoint.ipynb

@@ -9,7 +9,7 @@
     "[Ollama](https://ollama.com/download) is a tool that downloads models to our computer and allows us to run them locally. Before executing the following code, you need to run `ollama run llama3:8b` once, if you didn't do this during setup. Also, depending on how you installed ollama, you may have to execute it in a terminal window using this command, before executing this notebook:\n",
     "\n",
     "```\n",
-    "ollam serve\n",
+    "ollama serve\n",
     "```\n",
     "\n",
     "As you will see, we access the local models offered via ollama using the OpenAI API as shown before. We just exchange the `base_url` and we do not need to provide an API-Key."