Correct spelling of textbox in ErrorProviderTest.cs (#13068)

LeafShi1 · web-flow · commit f739ef6a863e · 2025-03-05T11:16:25.000+08:00
###### Microsoft Reviewers: [Open in CodeFlow](https://microsoft.github.io/open-pr/?codeflow=https://github.com/dotnet/winforms/pull/13068)
diff --git a/src/System.Windows.Forms/tests/IntegrationTests/WinformsControlsTest/ErrorProviderTest.cs b/src/System.Windows.Forms/tests/IntegrationTests/WinformsControlsTest/ErrorProviderTest.cs
@@ -15,7 +15,7 @@ private void submitButton_Click(object sender, EventArgs e)
     {
         if (textBox1.TextLength is < 5 or > 10)
         {
-            errorProvider1.SetError(textBox1, "The length of the testbox is invalid!");
+            errorProvider1.SetError(textBox1, "The length of the textbox is invalid!");
         }
         else
         {
@@ -25,7 +25,7 @@ private void submitButton_Click(object sender, EventArgs e)
 
         if (textBox2.TextLength is < 5 or > 20)
         {
-            errorProvider2.SetError(textBox2, "The length of the testbox is invalid!");
+            errorProvider2.SetError(textBox2, "The length of the textbox is invalid!");
         }
         else
         {

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@ private void submitButton_Click(object sender, EventArgs e)`
`15`	`15`	`{`
`16`	`16`	`if (textBox1.TextLength is < 5 or > 10)`
`17`	`17`	`{`
`18`		`- errorProvider1.SetError(textBox1, "The length of the testbox is invalid!");`
	`18`	`+ errorProvider1.SetError(textBox1, "The length of the textbox is invalid!");`
`19`	`19`	`}`
`20`	`20`	`else`
`21`	`21`	`{`
`@@ -25,7 +25,7 @@ private void submitButton_Click(object sender, EventArgs e)`
`25`	`25`
`26`	`26`	`if (textBox2.TextLength is < 5 or > 20)`
`27`	`27`	`{`
`28`		`- errorProvider2.SetError(textBox2, "The length of the testbox is invalid!");`
	`28`	`+ errorProvider2.SetError(textBox2, "The length of the textbox is invalid!");`
`29`	`29`	`}`
`30`	`30`	`else`
`31`	`31`	`{`