cleaned up language

xml/System.Windows.Forms/MessageBoxIcon.xml

@@ -83,18 +83,20 @@ Private Sub Form1_FormClosing( _
 End Sub  
 ```  
 
-Many of the icons are identical. They also look different on different versions of Windows.
-This is what each looks like on Windows 10:
+Most of the icons are the same as at least one other. They also look different
+on different versions of Windows. Here's what each looks like on Windows 10:
 
-![messagebox-asterisk](messagebox-asterisk.png)
-![messagebox-error](messagebox-error.png)
-![messagebox-exclamation](messagebox-exclamation.png)
-![messagebox-hand](messagebox-hand.png)
-![messagebox-information](messagebox-information.png)
-![messagebox-none](messagebox-none.png)
-![messagebox-question](messagebox-question.png)
-![messagebox-stop](messagebox-stop.png)
-![messagebox-warning](messagebox-warning.png)
+![messagebox-asterisk](messagebox-asterisk.png)  
+![messagebox-error](messagebox-error.png)  
+![messagebox-exclamation](messagebox-exclamation.png)  
+![messagebox-hand](messagebox-hand.png)  
+![messagebox-information](messagebox-information.png)  
+![messagebox-none](messagebox-none.png)  
+![messagebox-question](messagebox-question.png)  
+![messagebox-stop](messagebox-stop.png)  
+![messagebox-warning](messagebox-warning.png)  
+
+They'll look similar in every version of Windows, but not exactly the same.
 
  ]]></format>
     </remarks>