Fixed broken md around url (#4310)

Author: greiginsydney

reference/6/Microsoft.PowerShell.Utility/Import-Clixml.md

@@ -56,7 +56,7 @@ $Credxmlpath = Join-Path (Split-Path $Profile) TestScript.ps1.credential
 $Credential = Import-CliXml $Credxmlpath
 ```
 
-The **Export-CliXml** cmdlet encrypts credential objects by using the Windows Data Protection APIhttp://msdn.microsoft.com/library/windows/apps/xaml/hh464970.aspx.
+The **Export-CliXml** cmdlet encrypts credential objects by using the [Windows Data Protection API](http://msdn.microsoft.com/library/windows/apps/xaml/hh464970.aspx).
 This ensures that only your user account can decrypt the contents of the credential object.
 
 In this example, given a credential that you've stored in the $Credential variable by running the Get-Credential cmdlet, you can run the **Export-CliXml** cmdlet to save the credential to disk.
@@ -187,4 +187,4 @@ When specifying multiple values for a parameter, use commas to separate the valu
 
 [Securely Store Credentials on Disk](https://powershellcookbook.com/recipe/PukO/securely-store-credentials-on-disk)
 
-[Export-Clixml](Export-Clixml.md)
+[Export-Clixml](Export-Clixml.md)