change ABC bot link at docs

Author: bwook00

docs/getting-started/7-rag/README.md

@@ -99,7 +99,7 @@ There are three ways you can configure a knowledge base directly into a guardrai
 2. Using a custom `retrieve_relevant_chunks` action.
 3. Using a custom `EmbeddingSearchProvider`.
 
-For option 1, you can add a knowledge base directly into your guardrails configuration by creating a *kb* folder inside the *config* folder and adding documents there. Currently, only the Markdown format is supported. For a quick example, check out the complete implementation of the [ABC Bot](../../../examples/bots/abc/README.md).
+For option 1, you can add a knowledge base directly into your guardrails configuration by creating a *kb* folder inside the *config* folder and adding documents there. Currently, only the Markdown format is supported. For a quick example, check out the complete implementation of the [ABC Bot](https://github.com/NVIDIA/NeMo-Guardrails/blob/develop/examples/bots/abc/README.md).
 
 Options 2 and 3 represent advanced use cases beyond the scope of this topic.