Update README.md

README.md

@@ -56,7 +56,7 @@ ChanceRAG is a Retrieval-Augmented Generation (RAG) application designed to proc
 
 ### **3\. Retrieval Engine:**
 
-* Utilizes methods like Annoy, TF-IDF, BM25, Word2Vec, Euclidean Distance, and Jaccard Similarity to identify relevant content.
+* Utilizes methods like Annoy, BM25, Word2Vec to identify relevant content.
 
 **Retrieval Methods Comparison:**