Update shwetha.yml

Author: rao-shwe

shwetha.yml

@@ -41,8 +41,8 @@ content:
   - url: .
     branches: HEAD
     start_path: home
-  - url: https://github.com/couchbase/docs-server.git
-    branches: DOC_13629_preview_docs_feedback
+  - url: https://github.com/couchbase/docs-devex.git
+    branches: DOC_13633_preview_doc_changes_in_vector_index
 asciidoc:
   attributes:
     site-navigation-data-path: _/js/site-navigation-data.js