diff --git a/internal/util/typeutil/schema.go b/internal/util/typeutil/schema.go
index 8e41271b03..5b1c1272b6 100644
--- a/internal/util/typeutil/schema.go
+++ b/internal/util/typeutil/schema.go
@@ -153,7 +153,7 @@ func IsVectorType(dataType schemapb.DataType) bool {
 	}
 }
 
-// IsIntegerType returns true if input is a integer type, otherwise false
+// IsIntegerType returns true if input is an integer type, otherwise false
 func IsIntegerType(dataType schemapb.DataType) bool {
 	switch dataType {
 	case schemapb.DataType_Int8, schemapb.DataType_Int16,