<i>bits</i> |= 1 << (unsigned)<i>enum</i>;
</pre></div>
-<p>An option specified more than once is redundant as far as the result is
-concerned. The argument position information is however updated.</p>
+<p>Options that are specified multiple times are redundant. Any instances after
+the first are discarded.</p>
<p>Reworking the above list example, we could replace <a href="#list">
<tt>cl::list</tt></a> with <a href="#bits"><tt>cl::bits</tt></a>:</p>