diff --git a/chapter07/usage.xml b/chapter07/usage.xml
index 98bcc6515..6893762ba 100644
--- a/chapter07/usage.xml
+++ b/chapter07/usage.xml
@@ -4,7 +4,7 @@
   %general-entities;
 ]>
 <sect1 id="ch-scripts-usage">
-<title>How work these bootscripts?</title>
+<title>How do these bootscripts work?</title>
 <?dbhtml filename="usage.html"?>
 
 <indexterm zone="ch-scripts-usage">