Math.NET Numerics: 4.9.1 docs update

ReleaseNotes.html

@@ -64,7 +64,7 @@
 <li>BUG: Optimization: weights were applied wrongly when evaluating the Jacobian <em>~Jong Hyun Kim, zhaochenxi</em></li>
 <li>BUG: Linear Algebra: F# Matrix.reduceRows was reducing columns instead of rows <em>~kayanme</em></li>
 <li>BUG: Distributions: Hypergeometric.CDF no longer returns values &gt; 1.0 <em>~Manor Askenazi</em></li>
-<li>Documentation: fix missing logarithms, drop old links "~Michel de Ruiter, Guney Ozsan*</li>
+<li>Documentation: fix missing logarithms, drop old links <em>~Michel de Ruiter, Guney Ozsan</em></li>
 <li>Build: no longer code-sign the assemblies with a code-signing certificate, since it is too painful.</li>
 </ul>
 <h3><a name="4-9-0-2019-10-13" class="anchor" href="#4-9-0-2019-10-13">4.9.0 - 2019-10-13</a></h3>