Update links.html

Author: RoLex

links.html

@@ -73,7 +73,7 @@ <h1 class="headline">Links</h1>
 						<a href="https://github.com/dc-protocols/nmdc/tree/main/Other/TeamFair" target="_blank">TeamFair wiki</a>
 					</li>
 					<li>
-						<a href="https://sourceforge.net/p/nmdc/svnroot/HEAD/tree/trunk/Other/mutor_protocoldoc.htm" target="_blank">Protocol documentation by Mutor</a>
+						<a href="https://github.com/dc-protocols/nmdc/blob/main/Other/mutor_protocoldoc.htm" target="_blank">Protocol documentation by Mutor</a>
 					</li>
 					<li>
 						MyDC portal: <a href="http://mydc.ru/topic915.html" target="_blank">Protocol</a>, <a href="http://mydc.ru/topic5095.html" target="_blank">Extensions</a>