address PR feedback (dotnet/corefx#38147)

Commit migrated from https://github.com/dotnet/corefx/commit/a42e890c3af1069a52b75b5728444bf29c421703

diff --git a/src/libraries/System.ComponentModel.Annotations/tests/System/ComponentModel/DataAnnotations/CustomValidationAttributeTests.cs b/src/libraries/System.ComponentModel.Annotations/tests/System/ComponentModel/DataAnnotations/CustomValidationAttributeTests.cs
index d9d5b92..4fd10ef 100644 (file)
--- a/src/libraries/System.ComponentModel.Annotations/tests/System/ComponentModel/DataAnnotations/CustomValidationAttributeTests.cs
+++ b/src/libraries/System.ComponentModel.Annotations/tests/System/ComponentModel/DataAnnotations/CustomValidationAttributeTests.cs
@@ -314,6 +314,7 @@ namespace System.ComponentModel.DataAnnotations.Tests
         [CustomValidation(typeof(AllowMultipleClass), nameof(AllowMultipleClass.Method1))]
         [CustomValidation(typeof(AllowMultipleClass), nameof(AllowMultipleClass.Method2))]
         [CustomValidation(typeof(AllowMultipleClass), nameof(AllowMultipleClass.Method3))]
+        [CustomValidation(typeof(AllowMultipleClass), nameof(AllowMultipleClass.Method3))]
         public class AllowMultipleClass 
         {
             public void Method1() { }