Updates to docs based on preview

Author: kderusso

docs/reference/elasticsearch/rest-apis/retrievers/text-similarity-reranker-retriever.md

@@ -101,7 +101,7 @@ score = ln(score), if score < 0
     `chunking_settings`
     :   (Optional, `object`)
 
-    Settings for chunking text into smaller passages for scoring and reranking. Defaults to the optimal chunk size for the Elastic Reranker. Note that if chunking settings are specified that chunk content into larger chunks than the reranker's token limit, it may result in truncation and negatively impact relevance.
+    Settings for chunking text into smaller passages for scoring and reranking. Defaults to the optimal chunking settings for the Elastic Reranker. Refer to the Inference API for valid values for `chunking_settings`. Warning: if chunking settings are specified that chunk content into larger chunks than the reranker's token limit, it may result in truncation and negatively impact relevance.
 
 
 ## Example: Elastic Rerank [text-similarity-reranker-retriever-example-elastic-rerank]