Add link to logo author to help page

Author: ajayyy

public/help/index.html

@@ -122,6 +122,10 @@ <h1>__MSG_Credits__</h1>
             as <a href="https://github.com/NDevTK">NDev</a>, <a href="https://github.com/Joe-Dowd">Joe Dowd</a>,
             <a href="https://mchang.name/">Michael Chang</a> and more.
           </p>
+
+          <p>
+            Logo by <a href="https://github.com/munadikieh">Munadi Kiehl</a>
+          </p>
 
           <p>Some icons made by <a href="https://www.flaticon.com/authors/gregor-cresnar" title="Gregor Cresnar">Gregor Cresnar</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a> and are licensed by <a href="https://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a></p>