Fix code formatting on snippet 83 (#845)

Author: RandomGuyJCI

snippets/csharp/VS_Snippets_Winforms/System.Windows.Forms.EventExamples/CS/EventExamples.cs

@@ -928,11 +928,10 @@ private void BindingManagerBase1_CurrentItemChanged(Object sender, EventArgs e)
 
 //<snippet83>
 private void BindingManagerBase1_DataError(Object sender, BindingManagerDataErrorEventArgs e) {
-
-System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
-messageBoxCS.AppendFormat("{0} = {1}", "Exception", e.Exception );
-messageBoxCS.AppendLine();
-MessageBox.Show(messageBoxCS.ToString(), "DataError Event" );
+    System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
+    messageBoxCS.AppendFormat("{0} = {1}", "Exception", e.Exception);
+    messageBoxCS.AppendLine();
+    MessageBox.Show(messageBoxCS.ToString(), "DataError Event");
 }
 //</snippet83>