Fix some more tests.

Author: JeremyKuhne

src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/ControlPaintTests.cs

@@ -647,7 +647,7 @@ public void ControlPaint_DrawBorder_OutOfRange_ThrowsOutOfRangeException(
         {
             using var image = new Bitmap(10, 10);
             using Graphics graphics = Graphics.FromImage(image);
-            Assert.Throws<OverflowException>(() => ControlPaint.DrawBorder(graphics, bounds, leftColor, leftWidth, leftStyle, topColor, topWidth, topStyle, rightColor, rightWidth, rightStyle, bottomColor, bottomWidth, bottomStyle));
+            Assert.Throws<ArgumentOutOfRangeException>(() => ControlPaint.DrawBorder(graphics, bounds, leftColor, leftWidth, leftStyle, topColor, topWidth, topStyle, rightColor, rightWidth, rightStyle, bottomColor, bottomWidth, bottomStyle));
         }
 
         [WinFormsTheory]

src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/UpDownBaseTests.cs

@@ -1,4 +1,4 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
@@ -2274,10 +2274,10 @@ public void UpDownBase_OnPaint_InvokeWithHandle_CallsPaint(Size size, bool enabl
         }
 
         [WinFormsFact]
-        public void UpDownBase_OnPaint_NullE_ThrowsNullReferenceException()
+        public void UpDownBase_OnPaint_NullE_ThrowsArgumentNullException()
         {
             using var control = new SubUpDownBase();
-            Assert.Throws<NullReferenceException>(() => control.OnPaint(null));
+            Assert.Throws<ArgumentNullException>(() => control.OnPaint(null));
         }
 
         public static IEnumerable<object[]> OnTextBoxKeyDown_TestData()