Update index.md

content/blog/optimizing-retrieval-with-hyde/index.md

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 layout: blog-post
-title: "Optimizing Retrival with HyDE" 
+title: "Optimizing Retrieval with HyDE" 
 description: See how you can easily incorporate HyDE into Haystack RAG pipelines to optimize retrieval
 featured_image: thumbnail.png
 featured_image_caption: 
@@ -263,4 +263,4 @@ retrieval_pipeline.run(data={"query_embedder": {"query": query}, "retriever": {"
 
 ## Wrapping it up
 
-If you’ve gotten this far, you know how to use the HyDE technique and how easy it is to incorporate it into Haystack. To learn more about Haystack,  [join us on Discord](https://discord.gg/QMP5jgMH)  or  [sign up for our monthly newsletter](https://landing.deepset.ai/haystack-community-updates?utm_campaign=developer-relations&utm_source=hyde-notebook).
+If you’ve gotten this far, you know how to use the HyDE technique and how easy it is to incorporate it into Haystack. To learn more about Haystack,  [join us on Discord](https://discord.gg/QMP5jgMH)  or  [sign up for our monthly newsletter](https://landing.deepset.ai/haystack-community-updates?utm_campaign=developer-relations&utm_source=hyde-notebook).