or <span class="code">https://</span> URL for URLs that are not
work-safe. You can make your firefox understand <span
class="code">nsfw://</span> URLS by visiting <a
-href="http://www.chiark.greenend.org.uk/~owend/nsfw.html">http://www.chiark.greenend.org.uk/~owend/nsfw.html</a>.</p>
+href="http://www.chiark.greenend.org.uk/~owend/free/nsfw/">http://www.chiark.greenend.org.uk/~owend/free/nsfw/</a>.</p>
<hr />
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