fixed typo

"ALHPA" TO "ALPHA"

StaticSite/index.html

@@ -151,7 +151,7 @@
           <section id="downloads" class="pb-5">
             <h2>Downloads:</h2>
             <p>
-              <strong>This is an ALHPA version!</strong> It may be slow. It may
+              <strong>This is an ALPHA version!</strong> It may be slow. It may
               be buggy.
             </p>
             <p>