fixing #232

01_Text_generation/03_qa_with_bedrock_titan.ipynb

@@ -213,7 +213,7 @@
     "\n",
     "How can we fix this issue and have the model provide answers based on the specific instructions valid for my car model?\n",
     "\n",
-    "Research by Facebook in 2020 found that LLM knowledge could be augmented on the fly by providing the additional knowledge base as part of the prompt. This approach is called Retrieval Augmented Generation, or RAG.\n",
+    "Research by Facebook in 2020 found that LLM knowledge could be augmented on the fly by providing the additional knowledge base as part of the prompt. This approach is called Retrieval Augmented Generation, or RAG. (see Lewis, Patrick et al. “Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks.” ArXiv abs/2005.11401 (2020): n).\n",
     "\n",
     "Let's see how we can use this to improve our application.\n",
     "\n",