fix typos (#18528)

br/use-br-command-line-tool.md

@@ -40,7 +40,7 @@ A `tiup br` command consists of multiple layers of sub-commands. Currently, br c
 * `db`: used to back up or restore a specified database of the cluster.
 * `table`: used to back up or restore a single table in the specified database of the cluster.
 
-`tiup br debug` incudes the following sub-commands:
+`tiup br debug` includes the following sub-commands:
 
 * `checksum`: (hidden parameter) used to offline check the integrity of backup data to ensure that all backup files match the CRC64 checksum results calculated by [`ADMIN CHECKSUM TABLE`](/sql-statements/sql-statement-admin-checksum-table.md).
 * `backupmeta`: used to check whether an intersection exists among backup data files. In normal cases, backup data files do not intersect.

releases/release-8.2.0.md

@@ -308,7 +308,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.2/quick-start-with-
     - Fix the issue that TiDB fails to reject unauthenticated user connections in some cases when using the `auth_socket` authentication plugin [#54031](https://github.com/pingcap/tidb/issues/54031) @[lcwangchao](https://github.com/lcwangchao)
     - Fix the issue that JSON-related functions return errors inconsistent with MySQL in some cases [#53799](https://github.com/pingcap/tidb/issues/53799) @[dveeden](https://github.com/dveeden)
     - Fix the issue that the `INDEX_LENGTH` field of partitioned tables in `INFORMATION_SCHEMA.PARTITIONS` is incorrect [#54173](https://github.com/pingcap/tidb/issues/54173) @[Defined2014](https://github.com/Defined2014)
-    - Fix the issue that the `TIDB_ROW_ID_SHARDING_INFO` field in the `INFOMATION_SCHEMA.TABLES` table is incorrect [#52330](https://github.com/pingcap/tidb/issues/52330) @[tangenta](https://github.com/tangenta)
+    - Fix the issue that the `TIDB_ROW_ID_SHARDING_INFO` field in the `INFORMATION_SCHEMA.TABLES` table is incorrect [#52330](https://github.com/pingcap/tidb/issues/52330) @[tangenta](https://github.com/tangenta)
     - Fix the issue that a generated column returns illegal timestamps [#52509](https://github.com/pingcap/tidb/issues/52509) @[lcwangchao](https://github.com/lcwangchao)
     - Fix the issue that setting `max-index-length` causes TiDB to panic when adding indexes using the Distributed eXecution Framework (DXF) [#53281](https://github.com/pingcap/tidb/issues/53281) @[zimulala](https://github.com/zimulala)
     - Fix the issue that the illegal column type `DECIMAL(0,0)` can be created in some cases [#53779](https://github.com/pingcap/tidb/issues/53779) @[tangenta](https://github.com/tangenta)