Update CHANGELOG.md

Signed-off-by: Kiran Prakash <awskiran@amazon.com>

Author: kiranprakash154

CHANGELOG.md

@@ -107,9 +107,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Add a counter to node stat api to track shard going from idle to non-idle ([#12768](https://github.com/opensearch-project/OpenSearch/pull/12768))
 - Allow setting KEYSTORE_PASSWORD through env variable ([#12865](https://github.com/opensearch-project/OpenSearch/pull/12865))
 - [Concurrent Segment Search] Perform buildAggregation concurrently and support Composite Aggregations ([#12697](https://github.com/opensearch-project/OpenSearch/pull/12697))
-- [Tiered caching] Add Integration Tests for Indices Request Cache Stale Key Management ([#12941](https://github.com/opensearch-project/OpenSearch/pull/12941))
+- [Tiered caching] Make Indices Request Cache Stale Key Mgmt Threshold setting dynamic ([#12941](https://github.com/opensearch-project/OpenSearch/pull/12941))
 - [Concurrent Segment Search] Disable concurrent segment search for system indices and throttled requests ([#12954](https://github.com/opensearch-project/OpenSearch/pull/12954))
-- [Tiered Caching] Make Indices Request Cache Stale Key Mgmt Threshold setting dynamic ([#12975](https://github.com/opensearch-project/OpenSearch/pull/12975))
 
 ### Dependencies
 - Bump `org.apache.commons:commons-configuration2` from 2.10.0 to 2.10.1 ([#12896](https://github.com/opensearch-project/OpenSearch/pull/12896))