Update wording which was wrong

Author: andrijapanicsb

source/adminguide/accounts.rst

@@ -43,9 +43,8 @@ delegated administrators with some authority over the domain and its
 subdomains. For example, a service provider with several resellers could
 create a domain for each reseller.
 
-For each domain created, the Cloud installation creates three different
-types of user accounts: root administrator, domain administrator, and
-user.
+Beside the Root Administrator type of account (available in the root domain only), two different types
+of accounts can be created for each domain:  Domain Administrator and User.
 
 
 Users