diff --git a/metrics-schema.md b/metrics-schema.md
index 8462745adb995..20fa696e5f047 100644
--- a/metrics-schema.md
+++ b/metrics-schema.md
@@ -43,7 +43,7 @@ TABLE_NAME: uptime
 {{< copyable "sql" >}}
 
 ```sql
-SHOW TABLES;
+show tables;
 ```
 
 ```sql