Update PR number

Signed-off-by: Nathalie Jonathan <[email protected]>

Author: nathaliellenaa

CHANGELOG.md

@@ -68,7 +68,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - fix lint issues on main by @rawwar in ([#374](https://github.com/opensearch-project/opensearch-py-ml/pull/374))
 - fix CVE vulnerability by @rawwar in ([#383](https://github.com/opensearch-project/opensearch-py-ml/pull/383))
 - refactor: replace 'payload' with 'body' in `create_standalone_connector` by @yerzhaisang ([#424](https://github.com/opensearch-project/opensearch-py-ml/pull/424))
-- Fix CVE vulnerability by @nathaliellenaa in ([#438](https://github.com/opensearch-project/opensearch-py-ml/pull/438))
+- Fix CVE vulnerability by @nathaliellenaa in ([#447](https://github.com/opensearch-project/opensearch-py-ml/pull/447))
 
 ## [1.1.0]