Merge pull request MicrosoftDocs#9429 from DMoenks/patch-1

Update Set-CsEnhancedEmergencyServiceDisclaimer.md

Author: tiburd

skype/skype-ps/skype/Set-CsEnhancedEmergencyServiceDisclaimer.md

@@ -35,7 +35,7 @@ Set-CsEnhancedEmergencyServiceDisclaimer [-Instance <PSObject>] [-Body <String>]
 
 ## DESCRIPTION
 In order for an Enterprise Voice implementation to provide E9-1-1 service, locations must be mapped to ports, subnets, switches and wireless access points to identify the caller's ___location.
-When the caller is connecting from outside one of these mapped points, he must enter his ___location manually for it to be received by emergency services.
+When the caller is connecting from outside one of these mapped points, they must enter their ___location manually for it to be received by emergency services.
 This cmdlet sets a text string that will be displayed to users who decide not to enter their ___location information.
 This message will be displayed only if the LocationRequired property of the user's ___location policy is set to Disclaimer.
 (You can retrieve ___location policy settings by calling the `Get-CsLocationPolicy` cmdlet.)