Fix example VB code (#2084)

* Fix example VB code

This VB code writen in a line is not compilable. `VBFromFilePublic` also requires a space.

* Fix example 4 VB code for all versions

* Remove the mentioning of version 2.0

Author: diev

README.md

@@ -14,7 +14,7 @@ Each folder in this repo publishes to [MSDN](https://msdn.microsoft.com/en-us/po
 * [/dsc/](https://msdn.microsoft.com/en-us/powershell/dsc/) is  for the Desired State Configuration feature
 * [/gallery/](https://msdn.microsoft.com/powershell/gallery) is for the [PowerShell Gallery](https://www.powershellgallery.com/)
 * [/jea/](https://msdn.microsoft.com/powershell/jea/) is for the Just Enough Administration feature
-* [/reference/](https://msdn.microsoft.com/powershell/reference/) is for PowerShell module reference across versions 2.0, 3.0, 4.0, 5.0, 5.1, and 6.0
+* [/reference/](https://msdn.microsoft.com/powershell/reference/) is for PowerShell module reference across versions 3.0, 4.0, 5.0, 5.1, and 6.0
   * This content will be retrieved by the `Get-Help` cmdlet in the future
 * [/scripting/](https://msdn.microsoft.com/en-us/powershell/scripting/) is general PowerShell reference content
 * [/wmf](https://msdn.microsoft.com/en-us/powershell/wmf/readme) contains release notes for the Windows Management Framework, the package used to distribute new versions of PowerShell to previous versions of Windows. 

reference/3.0/Microsoft.PowerShell.Utility/Add-Type.md

@@ -157,18 +157,18 @@ The wildcard character allows you to get the correct assembly even when you are
 The command uses the **PassThru** parameter to generate objects that represent the classes that are added to the session, and it saves the objects in the $accType variable.
 ### Example 4
 ```
-PS C:\> Add-Type -Path c:\ps-test\Hello.vb
-[VBFromFile]::SayHello(", World")
+PS C:\> Add-Type -Path "c:\ps-test\Hello.vb"
+PS C:\> [VBFromFile]::SayHello(", World")
 
 # From Hello.vb
 
 Public Class VBFromFile
-Public Shared Function SayHello(sourceName As String) As String
-Dim myValue As String = "Hello"
-return myValue + sourceName
-End Function
+  Public Shared Function SayHello(sourceName As String) As String
+    Dim myValue As String = "Hello"
+    return myValue + sourceName
+  End Function
 End Class
-PS C:\> [VBFromFile]::SayHello(", World")
+
 Hello, World
 ```
 

reference/4.0/Microsoft.PowerShell.Utility/Add-Type.md

@@ -164,12 +164,19 @@ The command uses the **PassThru** parameter to generate objects that represent t
 
 ### Example 4
 ```
-PS C:\> Add-Type -Path c:\ps-test\Hello.vb[VBFromFile]::SayHello(", World")
+PS C:\> Add-Type -Path "c:\ps-test\Hello.vb"
+PS C:\> [VBFromFile]::SayHello(", World")
 
 # From Hello.vb
 
-Public Class VBFromFilePublic Shared Function SayHello(sourceName As String) As StringDim myValue As String = "Hello"return myValue + sourceNameEnd FunctionEnd Class
-PS C:\> [VBFromFile]::SayHello(", World")Hello, World
+Public Class VBFromFile
+  Public Shared Function SayHello(sourceName As String) As String
+    Dim myValue As String = "Hello"
+    return myValue + sourceName
+  End Function
+End Class
+
+Hello, World
 ```
 
 This example uses the **Add-Type** cmdlet to add the VBFromFile class that is defined in the Hello.vb file to the current session.

reference/5.0/Microsoft.PowerShell.Utility/Add-Type.md

@@ -160,9 +160,15 @@ The command uses the *PassThru* parameter to generate objects that represent the
 ```
 PS C:\> Add-Type -Path "c:\ps-test\Hello.vb"
 PS C:\> [VBFromFile]::SayHello(", World")
+
 # From Hello.vb
 
-Public Class VBFromFilePublic Shared Function SayHello(sourceName As String) As String Dim myValue As String = "Hello" return myValue + sourceName End Function End Class
+Public Class VBFromFile
+  Public Shared Function SayHello(sourceName As String) As String
+    Dim myValue As String = "Hello"
+    return myValue + sourceName
+  End Function
+End Class
 
 Hello, World
 ```

reference/5.1/Microsoft.PowerShell.Utility/Add-Type.md

@@ -160,9 +160,15 @@ The command uses the *PassThru* parameter to generate objects that represent the
 ```
 PS C:\> Add-Type -Path "c:\ps-test\Hello.vb"
 PS C:\> [VBFromFile]::SayHello(", World")
+
 # From Hello.vb
 
-Public Class VBFromFilePublic Shared Function SayHello(sourceName As String) As String Dim myValue As String = "Hello" return myValue + sourceName End Function End Class
+Public Class VBFromFile
+  Public Shared Function SayHello(sourceName As String) As String
+    Dim myValue As String = "Hello"
+    return myValue + sourceName
+  End Function
+End Class
 
 Hello, World
 ```

reference/6/Microsoft.PowerShell.Utility/Add-Type.md

@@ -161,9 +161,15 @@ The command uses the *PassThru* parameter to generate objects that represent the
 ```
 PS C:\> Add-Type -Path "c:\ps-test\Hello.vb"
 PS C:\> [VBFromFile]::SayHello(", World")
+
 # From Hello.vb
 
-Public Class VBFromFilePublic Shared Function SayHello(sourceName As String) As String Dim myValue As String = "Hello" return myValue + sourceName End Function End Class
+Public Class VBFromFile
+  Public Shared Function SayHello(sourceName As String) As String
+    Dim myValue As String = "Hello"
+    return myValue + sourceName
+  End Function
+End Class
 
 Hello, World
 ```