diff --git a/logger/sql.go b/logger/sql.go
index 378b0f75..35d9539a 100644
--- a/logger/sql.go
+++ b/logger/sql.go
@@ -13,7 +13,7 @@ import (
 	"gorm.io/gorm/utils"
 )
 
-// TimeParamFormat defines the format of the time parameter in ExpalianSQL.
+// TimeParamFormat defines the format of the time parameter in ExplainSQL.
 var TimeParamFormat = "2006-01-02 15:04:05.999"
 
 const (