html class button fix

index.html

@@ -245,7 +245,7 @@
                         <div class="accordion-inner">
                           An <a href="https://github.com/NuxTuxSux/MinHex">open-source</a> Mines spin-off with an hexagonal field, created by <a href="https://github.com/NuxTuxSux">NuxTuxSux</a> and some UI interface made by me with <a href="http://snapsvg.io/">Snap.svg</a> and JS!
                           <br/><br/>
-                          <a class="button button-min" href="http://minhex.flowin.space">Play MinHex!</a>
+                          <a class="button button-mini" href="http://minhex.flowin.space">Play MinHex!</a>
                         </div>
                     </div>
                 </div>