Removed sfb 2019

Removed sfb 2019 as Persistent Chat feature is not present in this version

Author: get-itips

skype/skype-ps/skype/Get-CsPersistentChatAddin.md

@@ -1,6 +1,6 @@
 ---
 external help file: Microsoft.Rtc.Management.dll-help.xml
-applicable: Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019
+applicable: Lync Server 2013, Skype for Business Server 2015
 title: Get-CsPersistentChatAddin
 schema: 2.0.0
 ---
@@ -78,7 +78,7 @@ If this parameter is not specified then the Get-CsPersistentChatAddin cmdlet ret
 Type: String
 Parameter Sets: Identity
 Aliases: 
-Applicable: Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019
+Applicable: Lync Server 2013, Skype for Business Server 2015
 
 Required: True
 Position: 1
@@ -99,7 +99,7 @@ For example:
 Type: String
 Parameter Sets: Pool
 Aliases: 
-Applicable: Lync Server 2013, Skype for Business Server 2015, Skype for Business Server 2019
+Applicable: Lync Server 2013, Skype for Business Server 2015
 
 Required: False
 Position: Named