docs: fix typo in modules/indexes/chain_examples/question_answering (#1551)

docs: fix typo in modules/indexes/chain_examples/question_answering ![image](https://user-images.githubusercontent.com/11394076/224007874-3a52adf6-ff7a-4f22-9dbf-18c83d08167f.png)
1 year ago · 99fe023496
parent 3ee32a01ea
commit 99fe023496
1 changed files with 1 additions and 1 deletions
--- a/docs/modules/indexes/chain_examples/question_answering.ipynb
+++ b/docs/modules/indexes/chain_examples/question_answering.ipynb
@ -7,7 +7,7 @@
   "source": [
    "# Question Answering\n",
    "\n",
-    "This notebook walks through how to use LangChain for question answering over a list of documents. It covers four different types of chains: `stuff`, `map_reduce`, `refine`, `map-rerank`. For a more in depth explanation of what these chain types are, see [here](../combine_docs.md)."
+    "This notebook walks through how to use LangChain for question answering over a list of documents. It covers four different types of chains: `stuff`, `map_reduce`, `refine`, `map_rerank`. For a more in depth explanation of what these chain types are, see [here](../combine_docs.md)."
   ]
  },
  {