Update New-CsOrganizationalAutoAttendantPrompt.md

In example 3 the hyphen is in the wrong place
-AudioFile AudioFilePrompt

This should be:
AudioFile -AudioFilePrompt

Author: expiscornovus

skype/skype-ps/skype/New-CsOrganizationalAutoAttendantPrompt.md

@@ -55,7 +55,7 @@ This example creates a new prompt that plays the selected audio file.
 ```
 $content = Get-Content "C:\Media\Welcome.wav" -Encoding byte -ReadCount 0
 $audioFile = New-CsOnlineAudioFile -FileName "hello.wav" -Content $content
-$dualPrompt = New-CsOrganizationalAutoAttendantPrompt -ActiveType -AudioFile AudioFilePrompt $audioFile -TextToSpeechPrompt "Welcome to Contoso!"
+$dualPrompt = New-CsOrganizationalAutoAttendantPrompt -ActiveType AudioFile -AudioFilePrompt $audioFile -TextToSpeechPrompt "Welcome to Contoso!"
 ```
 
 This example creates a new prompt that has both audio file and text-to-speech data, but will play the audio file when the prompt is activated (rendered).
@@ -154,4 +154,4 @@ This cmdlet supports the common parameters: `-Debug, -ErrorAction, -ErrorVariabl
 
 ## RELATED LINKS
 
-[New-CsOnlineAudioFile](New-CsOnlineAudioFile.md)
+[New-CsOnlineAudioFile](New-CsOnlineAudioFile.md)