diff --git a/chapter06/attr.xml b/chapter06/attr.xml
index 56c9fa848..de93a2b43 100644
--- a/chapter06/attr.xml
+++ b/chapter06/attr.xml
@@ -87,7 +87,7 @@ ln -sfv ../../lib/$(readlink /usr/lib/libattr.so) /usr/lib/libattr.so</userinput
       <segtitle>Installed directories</segtitle>
 
       <seglistitem>
-        <seg>attr, getfattr, and setattr</seg>
+        <seg>attr, getfattr, and setfattr</seg>
         <seg>libattr.so</seg>
         <seg>/usr/include/attr and /usr/share/doc/attr-&attr-version;</seg>
       </seglistitem>
@@ -118,12 +118,12 @@ ln -sfv ../../lib/$(readlink /usr/lib/libattr.so) /usr/lib/libattr.so</userinput
         </listitem>
       </varlistentry>
 
-      <varlistentry id="setattr">
-        <term><command>setattr</command></term>
+      <varlistentry id="setfattr">
+        <term><command>setfattr</command></term>
         <listitem>
           <para>Sets the extended attributes of filesystem objects</para>
-          <indexterm zone="ch-system-attr setattr">
-            <primary sortas="b-setattr">setattr</primary>
+          <indexterm zone="ch-system-attr setfattr">
+            <primary sortas="b-setfattr">setfattr</primary>
           </indexterm>
         </listitem>
       </varlistentry>