[livescript mode] Remove reference to separate license

Closes #2272

mode/livescript/index.html

@@ -454,6 +454,6 @@ export prelude = out$
 
     <p><strong>MIME types defined:</strong> <code>text/x-livescript</code>.</p>
 
-    <p>The LiveScript mode was written by Kenneth Bentley (<a href="LICENSE">license</a>).</p>
+    <p>The LiveScript mode was written by Kenneth Bentley.</p>
 
   </article>