Fixing changes for GITHUB#12729

Author: benwtrent

lucene/CHANGES.txt

@@ -185,8 +185,8 @@ New Features
   (Patrick Zhai)
 
 * GITHUB#12729: Add new Lucene99FlatVectorsFormat for writing vectors in a flat format and refactor
-  Lucene99ScalarQuantizedVectorsFormat & Lucene99HnswVectorsFormat to reuse the flat formats.
-  Additionally, this allows flat formats to be pluggable independent of HNSW. (Ben Trent)
+  Lucene99HnswVectorsFormat to reuse the flat format. Added new Lucene99HnswQuantizedVectorsFormat that uses
+  quantized vectors for its flat storage. (Ben Trent)
 
 Improvements
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