update

pingcap · Mar 17, 2023 · 87c3465 · 87c3465
1 parent a202c34
commit 87c3465
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/design/2022-11-17-ttl-table.md b/docs/design/2022-11-17-ttl-table.md
@@ -314,7 +314,7 @@ Some new system variables will be introduced:
   - Default: 0
 
 - `tidb_ttl_running_tasks`
-  - The max count of running tasks in the cluster at the same time. -1 stands for auto determined by TiDB.
+  - The max count of running tasks in a cluster. -1 stands for auto determined by TiDB.
   - Scope: Global
   - Range: -1 or [1, MaxInt64]
   - Default: 0