Update phone-number-management-for-australia.md

Remove invalid subcriptions

Author: miguhern

articles/communication-services/concepts/numbers/phone-number-management-for-australia.md

@@ -43,6 +43,8 @@ More details on eligible subscription types are as follows:
 ## Azure subscription billing locations where Australia phone numbers are available
 | Country/Region |
 | :---------- |
+| Australia |
+---
 |Canada|
 |Denmark|
 |Ireland|
@@ -51,6 +53,7 @@ More details on eligible subscription types are as follows:
 |Sweden|
 |United Kingdom|
 |United States|
+---
 
 ## Find information about other countries/regions