Fixes #1211, fixes HTML in index.html to be valid

Author: catarak

server/views/index.js

@@ -12,7 +12,7 @@ export function renderIndex() {
       ${process.env.NODE_ENV === 'production' ? `<link rel='stylesheet' href='${assetsManifest['/app.css']}' />` : ''}
       <link href='https://fonts.googleapis.com/css?family=Inconsolata' rel='stylesheet' type='text/css'>
       <link href='https://fonts.googleapis.com/css?family=Montserrat:400,700' rel='stylesheet' type='text/css'>
-      <link rel='shortcut icon' href='https://raw.githubusercontent.com/processing/p5.js-website-OLD/master/favicon.ico' type='image/x-icon'/ >
+      <link rel='shortcut icon' href='https://raw.githubusercontent.com/processing/p5.js-website-OLD/master/favicon.ico' type='image/x-icon' / >
       <script>
         if (!window.process) {
           window.process = {};