Update public/index.html

Co-Authored-By: osterman <erik@cloudposse.com>

Author: aknysh

public/index.html

@@ -3,7 +3,7 @@
         <meta http-equiv="refresh" content="2">
         <style type="text/css">
             html {
-                font-family: "Imapct", "Verdana";
+                font-family: "Impact", "Verdana";
                 background-color: %s; 
                 transition: all 0.5s ease-in;
                 color: #fff;