Merge pull request MicrosoftDocs#6392 from get-itips/patch-243

Typo

Author: Kateyanne

skype/skype-ps/skype/Grant-CsTeamsUpgradePolicy.md

@@ -22,7 +22,7 @@ Grant-CsTeamsUpgradePolicy [-Identity] <UserIdParameter>] [-PolicyName] <string>
 ```
 
 ## DESCRIPTION
-TeamsUpgradePolicy allows administrators to manage the transition from Skype for Business to Teams. As an organization with Skype for Business starts to adopt Teams, administrators can manage the user experience in their organization using the concept of coexistence "mode".  Mode defines in which client incoming chats and calls land as well as in what service (Teams or Skype for Business) new meetings are scheduled in. Mode also governs what functionality is avaiable in the Teams client.  Finally, prior to upgrading to TeamsOnly mode administrators can use TeamsUpgradePolicy to trigger notifications in the Skype for Business client to inform users of the pending upgrade. 
+TeamsUpgradePolicy allows administrators to manage the transition from Skype for Business to Teams. As an organization with Skype for Business starts to adopt Teams, administrators can manage the user experience in their organization using the concept of coexistence "mode".  Mode defines in which client incoming chats and calls land as well as in what service (Teams or Skype for Business) new meetings are scheduled in. Mode also governs what functionality is available in the Teams client. Finally, prior to upgrading to TeamsOnly mode administrators can use TeamsUpgradePolicy to trigger notifications in the Skype for Business client to inform users of the pending upgrade. 
 
 This cmdlet enables admins to apply TeamsUpgradePolicy to either individual users or to set the default for the entire organization.