Update wording

Co-authored-by: Grace Cai <[email protected]>

releases/release-8.0.0.md

@@ -201,7 +201,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.0/quick-start-with-
 
 * PITR supports Amazon S3 Object Lock [#51184](https://github.com/pingcap/tidb/issues/51184) @[RidRisR](https://github.com/RidRisR) **tw@lilin90** <!--1604-->
 
-    Amazon S3 Object Lock can help prevent backup data from being accidentally or intentionally deleted during a specified retention period, enhancing the security and integrity of data. Starting from v6.3.0, BR supports Amazon S3 Object Lock in snapshot backups, adding an additional layer of security for full backups. Starting from v8.0.0, PITR also supports Amazon S3 Object Lock. Whether full backups or log data backups, the Object Lock feature ensures a more reliable data protection, further strengthening the security of data backup and recovery and meeting regulatory requirements.
+    Amazon S3 Object Lock can help prevent backup data from accidental or intentional deletion during a specified retention period, enhancing the security and integrity of data. Starting from v6.3.0, BR supports Amazon S3 Object Lock for snapshot backups, adding an additional layer of security for full backups. Starting from v8.0.0, PITR also supports Amazon S3 Object Lock. Whether for full backups or log data backups, the Object Lock feature ensures more reliable data protection, further strengthening the security of data backup and recovery and meeting regulatory requirements.
 
     For more information, see [documentation](/br/backup-and-restore-storages.md#other-features-supported-by-the-storage-service).