just another small linking-change

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@548 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter03/creatingdirs.xml

@@ -34,7 +34,7 @@ Issuing the following commands will create a default directory layout:
 	<userinput>cd $LFS/opt</userinput>
 	<userinput>mkdir bin doc include info lib man</userinput>
 	<userinput>cd $LFS/usr</userinput>
-	<userinput>ln -s /var/tmp tmp</userinput>
+	<userinput>ln -s ../var/tmp</userinput>
 </literallayout></blockquote>
 
 <para>