Remove draft of code guide page from content/about

diff --git a/content/about/code-guide/code-guide.html b/content/about/code-guide/code-guide.html
deleted file mode 100644
index 8bed58c..0000000
--- a/content/about/code-guide/code-guide.html
+++ /dev/null

@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-  <meta charset="UTF-8">
-  <meta content="width=device-width, initial-scale=1.0" name="viewport">
-  <title>Code Guide</title>
-
-  <!-- Core JS and CSS shared by all About content -->
-  <link rel="stylesheet" href="https://www.w3.org/StyleSheets/TR/2016/base.css">
-  <link rel="stylesheet" href="../../shared/css/core.css">
-  <script src="../../shared/js/highlight.pack.js"></script>
-  <script src="../../shared/js/app.js"></script>
-  <script src="../../shared/js/skipto.js"></script>
-</head>
-
-<body>
-  <main>
-    <h1>Code Guide</h1>
-
-  </main>
-</body>
-
-</html>