diff --git a/chapter08/wheel.xml b/chapter08/wheel.xml
index f15824ad5..8e8436ffd 100644
--- a/chapter08/wheel.xml
+++ b/chapter08/wheel.xml
@@ -14,7 +14,7 @@
     <address>&wheel-url;</address>
   </sect1info>
 
-  <title>wheel-&wheel-version;</title>
+  <title>Wheel-&wheel-version;</title>
 
   <indexterm zone="ch-system-wheel">
     <primary sortas="a-wheel">wheel</primary>