diff --git a/partitioned-table.md b/partitioned-table.md
index e2e80106388df..792caff45040e 100644
--- a/partitioned-table.md
+++ b/partitioned-table.md
@@ -1590,7 +1590,7 @@ Currently, TiDB supports Range partitioning, Range COLUMNS partitioning, List pa
 
 Currently, TiDB does not support using an empty partition column list for Key partitioning.
 
-With regard to partition management, any operation that requires moving data in the bottom implementation is not supported currently, including but not limited to: adjust the number of partitions in a Hash partitioned table, modify the Range of a Range partitioned table, merge partitions and exchange partitions.
+With regard to partition management, any operation that requires moving data in the bottom implementation is not supported currently, including but not limited to: adjust the number of partitions in a Hash partitioned table, modify the Range of a Range partitioned table, and merge partitions.
 
 For the unsupported partitioning types, when you create a table in TiDB, the partitioning information is ignored and the table is created in the regular form with a warning reported.