diff --git a/chapter06/tar.xml b/chapter06/tar.xml
index e036dce0c..d3c7af49d 100644
--- a/chapter06/tar.xml
+++ b/chapter06/tar.xml
@@ -45,7 +45,7 @@
 
 <screen><userinput>patch -Np1 -i ../&tar-sparse_fix-patch;</userinput></screen>
 
-    <para>Recent versions of tar are vulnerable to a buffer overflow from
+    <para>Recent versions of Tar are vulnerable to a buffer overflow from
     specially crafted archives. The following patch addresses this:</para>
 
 <screen><userinput>patch -Np1 -i ../&tar-security_fixes-patch;</userinput></screen>