[no ci] minor edit

examples/text/question_answering_with_openai.ipynb

@@ -85,7 +85,7 @@
    "source": [
     "#### Let's submit a query\n",
     "\n",
-    "The `GenerativeQA` module will return an answer with citations to documents in your index (in our case, there is only one). The `GenerativeQA` model is a simple wrapper to the `paper-qa` package.  By default, citations are in the form of MD5 hashes of the text supplied as input.  You can supply custom citations and citation keys by supplying the `citation` and `key` parameters to `add_doc`."
+    "The `GenerativeQA` module will return an answer with citations to documents in your index (in our case, there is only one). By default, citations are in the form of MD5 hashes of the text supplied as input.  You can supply custom citations and citation keys by supplying the `citation` and `key` parameters to `add_doc`. The `citation` values will be included in the **References** section and the `key` values will be included in the body of the answer."
    ]
   },
   {