typo in filename for iproute2 sed

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9363 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/iproute2.xml

@@ -54,7 +54,7 @@
     <para>Fix a bug that causes the <command>ip route get</command> command to
     not produce any output:</para>
 
-<screen><userinput remap="pre">sed -i 's/== !/\&amp;\&amp; !/' ip/iproute2.c</userinput></screen>
+<screen><userinput remap="pre">sed -i 's/== !/\&amp;\&amp; !/' ip/iproute.c</userinput></screen>
 
     <para>Compile the package:</para>