Update modules/ROOT/pages/authentication-authorization/immutable-roles-privileges.adoc

Author: renetapopova

modules/ROOT/pages/authentication-authorization/immutable-roles-privileges.adoc

@@ -84,7 +84,7 @@ SHOW PRIVILEGES WHERE IMMUTABLE
 The result shows that all users are restricted from adding or removing privileges, including the `admin` user.
 . Ensure you have completed steps 4 and 5 from <<administer-immutable-roles-and-privileges>>.
 
-=== Creating permanent roles which cannot be changed
+=== Creating permanent roles that cannot be changed
 
 You can use immutable roles to create permanent built-in system roles that cannot be modified even by users who have xref:authentication-authorization/dbms-administration.adoc#access-control-dbms-administration-role-management[`ROLE MANAGEMENT` privileges].