diff --git a/container/gset/gset_z_example_str_test.go b/container/gset/gset_z_example_str_test.go
index e3cb6cf4c..3a08aaf50 100644
--- a/container/gset/gset_z_example_str_test.go
+++ b/container/gset/gset_z_example_str_test.go
@@ -327,7 +327,7 @@ func ExampleStrSet_Remove() {
 	s1.Remove("a")
 	fmt.Println(s1.Slice())
 
-	// Output:
+	// May Output:
 	// [b c d]
 }