typo fix in llm_configuration.ipynb (#5781)

There is double 'can can' in the documentation.

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

notebook/agentchat_nested_chats_chess_altmodels.ipynb

@@ -130,7 +130,7 @@
     "    move: Annotated[\n",
     "        str,\n",
     "        \"Call this tool to make a move after you have the list of legal moves and want to make a move. Takes UCI format, e.g. e2e4 or e7e5 or e7e8q.\",\n",
-    "    ]\n",
+    "    ],\n",
     ") -> Annotated[str, \"Result of the move.\"]:\n",
     "    move = chess.Move.from_uci(move)\n",
     "    board.push_uci(str(move))\n",

website/docs/topics/llm_configuration.ipynb

@@ -244,7 +244,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Then when filtering the `config_list` you can can specify the desired tags. A config is selected if it has at least one of the tags specified in the filter. For example, to just get the `llama` model, you can use the following filter:"
+    "Then when filtering the `config_list` you can specify the desired tags. A config is selected if it has at least one of the tags specified in the filter. For example, to just get the `llama` model, you can use the following filter:"
    ]
   },
   {