Update ref/drop_owned.sgml-200603

——row62，调整英文内容为:
   database or on shared objects (databases, tablespaces) will also be
——row69，调整中文内容为：
   象上或者在共享对象（数据库、表空间）上的特权也将会被收回。

Author: chegong18

postgresql/doc/src/sgml/ref/drop_owned.sgml

@@ -59,14 +59,14 @@ ____________________________________________________________________________-->
    <command>DROP OWNED</command> drops all the objects within the current
    database that are owned by one of the specified roles. Any
    privileges granted to the given roles on objects in the current
-   database and on shared objects (databases, tablespaces) will also be
+   database or on shared objects (databases, tablespaces) will also be
    revoked.
   </para>
 ____________________________________________________________________________-->
   <para>
    <command>DROP OWNED</command>删除当前数据库中被指定
    角色之一拥有的所有对象。任何已被授予给给定角色在当前数据库中对
-   象上以及在共享对象（数据库、表空间）上的特权也将会被收回。
+   象上或者在共享对象（数据库、表空间）上的特权也将会被收回。
   </para>
  </refsect1>