Update head.html

Author: scottjehl

src/_includes/head.html

@@ -1,6 +1,6 @@
 <header>
     <div class="logo-wrap">
-        <a href="https://www.webpagetest.org">
+        <a href="https://catchpoint.com">
             <img src="https://www.webpagetest.org/assets/images/catchpoint.svg" alt="Catchpoint">
         </a>
         <a class="logo-wptlink" href="https://webpagetest.org">WebPageTest </a>