Merge pull request MicrosoftDocs#2145 from nschonni/patch-2

typo: sevice -> service

Author: kenwith

sharepoint/sharepoint-ps/sharepoint-server/Get-SPServiceApplicationProxyGroup.md

@@ -62,7 +62,7 @@ Accept wildcard characters: False
 ```
 
 ### -Default
-Returns the default sevice proxy group for the farm.
+Returns the default service proxy group for the farm.
 
 ```yaml
 Type: SwitchParameter