DOCSP-43494 adding second docs example

Author: ltran-mdb2

source/copilot-docs.txt

@@ -90,7 +90,7 @@ recommendation on the best way to perform semantic search:
 The generated response recommends using Atlas Vector Search and provides
 the following links to MongoDB documentation:
 
-- `Atlas Vector Search Overview <https://www.mongodb.com/docs/atlas/atlas-vector-search/vector-search-overview/>_
+- `Atlas Vector Search Overview <https://www.mongodb.com/docs/atlas/atlas-vector-search/vector-search-overview/>`_
 - `How to Do Semantic Search in MongoDB Using Atlas Vector Search <https://www.mongodb.com/developer/products/atlas/semantic-search-mongodb-atlas-vector-search/>`_
 - `How to Perform Semantic Search Against Data in Your Atlas Cluster <https://www.mongodb.com/docs/atlas/atlas-vector-search/tutorials/vector-search-tutorial/>`__