Update CHANGELOG.md

Signed-off-by: Navneet Verma <[email protected]>

CHANGELOG.md

@@ -14,7 +14,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Documentation
 * Fix sed command in DEVELOPER_GUIDE.md to append a new line character '\n'. [#2181](https://github.com/opensearch-project/k-NN/pull/2181)
 ### Maintenance
-* Fix lucene codec after lucene version bumped to 9.12. [#2195](https://github.com/opensearch-project/k-NN/pull/2195)
 ### Refactoring
 * Does not create additional KNNVectorValues in NativeEngines990KNNVectorWriter when quantization is not needed [#2133](https://github.com/opensearch-project/k-NN/pull/2133)
 
@@ -35,5 +34,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Documentation
 ### Maintenance
 * Remove benchmarks folder from k-NN repo [#2127](https://github.com/opensearch-project/k-NN/pull/2127)
+* Fix lucene codec after lucene version bumped to 9.12. [#2195](https://github.com/opensearch-project/k-NN/pull/2195)
 ### Refactoring
 * Minor refactoring and refactored some unit test [#2167](https://github.com/opensearch-project/k-NN/pull/2167)