change log update

Change-Id: I2e44bf430733572ec0abe9a6ca87ed8bb4c2a847
Co-developed-by: Cursor <[email protected]>

Author: sunym1991

CHANGELOG-loongsuite.md

@@ -13,7 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- `loongsuite-instrumentation-mem0`: add support for mem0 && use memory handler
+- `loongsuite-instrumentation-mem0`: use memory handler
   ([#89](https://github.com/alibaba/loongsuite-python-agent/pull/89))
 
 - Add `from __future__ import annotations` to fix Python 3.9 compatibility for union type syntax (`X | Y`)