Update releases/release-8.1.0.md

Co-authored-by: Aolin <[email protected]>

releases/release-8.1.0.md

@@ -370,7 +370,7 @@ Compared with the previous LTS 7.5.0, 8.1.0 includes new features, improvements,
         - Fix the issue that TiDB Lightning reports `no database selected` during data import due to incompatible SQL statements in the source files [#51800](https://github.com/pingcap/tidb/issues/51800) @[lance6716](https://github.com/lance6716)
         - Fix the issue that TiDB Lightning might print sensitive information to logs in server mode [#36374](https://github.com/pingcap/tidb/issues/36374) @[kennytm](https://github.com/kennytm)
         - Fix the issue that killing the PD Leader causes TiDB Lightning to report the `invalid store ID 0` error during data import [#50501](https://github.com/pingcap/tidb/issues/50501) @[Leavrth](https://github.com/Leavrth)
-        - Fix the issue that TiDB Lightning reports the `Unknown column in where clause` error when processing conflicting data using the `replace` method [#52886](https://github.com/pingcap/tidb/issues/52886) @[lyzx2001](https://github.com/lyzx2001)
+        - Fix the issue that TiDB Lightning reports the `Unknown column in where clause` error when processing conflicting data using the `replace` strategy [#52886](https://github.com/pingcap/tidb/issues/52886) @[lyzx2001](https://github.com/lyzx2001)
         - (dup): release-7.1.5.md > Bug fixes> Tools> TiDB Lightning - Fix the issue that TiDB Lightning panics when importing an empty table of Parquet format [#52518](https://github.com/pingcap/tidb/issues/52518) @[kennytm](https://github.com/kennytm)
 
     + Dumpling