Merge branch 'main' of https://github.com/sqliteai/sqlite-vector

Author: marcobambini

API.md

@@ -92,9 +92,11 @@ SELECT vector_init('documents', 'embedding', 'dimension=384,type=FLOAT32,distanc
 
 ## `vector_quantize(table, column, options)`
 
-**Returns:** `NULL`
+**Returns:** `INTEGER`
 
 **Description:**
+Returns the total number of succesfully quantized rows.
+
 Performs quantization on the specified table and column. This precomputes internal data structures to support fast approximate nearest neighbor (ANN) search.
 Read more about quantization [here](https://github.com/sqliteai/sqlite-vector/blob/main/QUANTIZATION.md).
 
@@ -150,7 +152,7 @@ SELECT vector_quantize_preload('documents', 'embedding');
 
 ---
 
-## `vector_cleanup(table, column)`
+## `vector_quantize_cleanup(table, column)`
 
 **Returns:** `NULL`
 
@@ -163,7 +165,7 @@ This function should only be called when quantization is no longer needed. If th
 **Example:**
 
 ```sql
-SELECT vector_cleanup('documents', 'embedding');
+SELECT vector_quantize_cleanup('documents', 'embedding');
 ```
 
 ---