Update Set-SmimeConfig.md

Author: chrisda

exchange/exchange-ps/exchange/Set-SmimeConfig.md

@@ -442,7 +442,6 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
-
 ### -OWAOnlyUseSmartCard
 The OWAOnlyUseSmartCard parameter specifies whether smartcard-based certificates are required for Outlook on the web message signing and decryption. Valid values are:
 
@@ -614,7 +613,6 @@ Applicable: Exchange Online
 Required: False
 Position: Named
 Default value: True
-Default value: None
 Accept pipeline input: False
 Accept wildcard characters: False
 ```