diff --git a/util/single-header.html b/util/single-header.html
index 78e2a8e..3a7cd0e 100644
--- a/util/single-header.html
+++ b/util/single-header.html
@@ -2,7 +2,7 @@
 <html>
 <head>
 <meta charset=utf-8>
-<title>Dive into Python 3</title>
+<title>Dive Into Python 3</title>
 <meta name="author" content="Mark Pilgrim">
 <meta name="subject" content="Python 3 from novice to pro">
 <meta name="keywords" content="python, python3, py3k, free, book">
