diff --git a/chapter06/bzip2.xml b/chapter06/bzip2.xml
index cc32f163f..1de7bd3ee 100644
--- a/chapter06/bzip2.xml
+++ b/chapter06/bzip2.xml
@@ -56,7 +56,7 @@
 
 <screen><userinput>patch -Np1 -i ../&bzip2-bzgrep-patch;</userinput></screen>
 
-    <para>The bzdiff script still uses the deprecated
+    <para>The <command>bzdiff</command> script still uses the deprecated
     <command>tempfile</command> program. Update it to use
     <command>mktemp</command> instead:</para>