Update Set-CsTenantFederationConfiguration.md

Typo fixed

Author: rhrivnak

teams/teams-ps/teams/Set-CsTenantFederationConfiguration.md

@@ -192,7 +192,7 @@ Set-CsTenantFederationConfiguration -AllowedTrialTenantDomains @("contoso.com",
 
 Example 13 shows another way to set a value of `AllowedTrialTenantDomains`. It uses array of objects and it always replaces value of the `AllowedTrialTenantDomains`. When this command completes, the result is the same as in example 12.
 
-List of `AllowedTrialTenantDomains` can be emptied by calling following command:
+Array of `AllowedTrialTenantDomains` can be emptied by calling following command:
 ```
 Set-CsTenantFederationConfiguration -AllowedTrialTenantDomains @()
 ```