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@@ -1286,7 +1286,7 @@ Take it a step further and get control of your email with this easy-to-deploy ma
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 <p><img src="img/provider/S4.jpg" alt="S4" align="right" style="margin-left:5px;">S4 (Simple Secure Storage Service) is Least Authority's verifiably secure off-site backup system for individuals and businesses. 100% client-side encryption and open source transparency. $25/month for unlimited storage. Servers are hosted with Amazon S3 in the US.</p>
 <p><a href="https://leastauthority.com/" target="_blank"><button type="button" class="btn btn-warning">Website: leastauthority.com</button></a></p>
-<p>OS: <a href="https://tahoe-lafs.org/trac/tahoe-lafs/wiki/Installation" target="_blank">Linux</a>, <a href="https://tahoe-lafs.org/trac/tahoe-lafs/browser/trunk/docs/quickstart.rst" target="_blank"> Windows, Mac, OpenSOlaris, BSD.</a> (Installation for advanced users)</p>
+<p>OS: <a href="https://tahoe-lafs.org/trac/tahoe-lafs/wiki/Installation" target="_blank">Linux</a>, <a href="https://tahoe-lafs.org/trac/tahoe-lafs/browser/trunk/docs/quickstart.rst" target="_blank"> Windows, Mac, OpenSolaris, BSD.</a> (Installation for advanced users)</p>
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