fixup! Feature / Vector Store: Implement page

Author: amotl

docs/feature/vector/index.md

@@ -77,7 +77,7 @@ with Lucene Vector Search using SQL.
 
 ## Synopsis
 
-Store and query word embeddings using similarity search based on Euclidean
+Store and query word embeddings using similarity search based on Cosine
 distance.
 
 ::::{grid}