diff --git a/rb/assets/user_guide.html.erb b/rb/assets/user_guide.html.erb
index d763bd4..95df441 100644
--- a/rb/assets/user_guide.html.erb
+++ b/rb/assets/user_guide.html.erb
@@ -1,6 +1,6 @@
 <html>
   <head>
-    <title>RScons User Guide<%= subpage_title %> - Version <%= Rscons::VERSION %></title>
+    <title>Rscons User Guide<%= subpage_title %> - Version <%= Rscons::VERSION %></title>
     <style>
       body {
         background-color: #CCC;
