correct typo

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@902 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter07/loadkeys.xml

@@ -1,7 +1,7 @@
 <sect1 id="ch07-loadkeys">
 <title>Creating the loadkeys script</title>
 
-<para>You only needsto create this script if you don't have a 
+<para>You only need to create this script if you don't have a 
 default 101 keys US keyboard layout. Create the 
 <filename>/etc/init.d/loadkeys</filename> script by running the
 following command:</para>