orm of the command does not
   allow the noise word <code class="literal">GROUP</code>
   in <em class="replaceable"><code>role_specification</code></em>.
  </p><p>
   Just as <code class="literal">ADMIN OPTION</code> can be removed from an existing
   role grant, it is also possible to revoke <code class="literal">INHERIT OPTION</code>
   or <code class="literal">SET OPTION</code>.  This is equivalent to setting the value
   of the corresponding option to <code class="literal">FALSE</code>.
  </p></div><di