Typo

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9613 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter07/usage.xml

@@ -98,7 +98,7 @@ EOF</userinput></screen>
   <filename>/etc/sysconfig/init_params</filename>.  Any of the system
   configuration file parameters described in subsequent sections can be
   alternatively placed in this file allowing consolidation of all system
-  parameters in thsi one file.</para>
+  parameters in this one file.</para>
 
   <para>As a debugging convenience, the functions script also logs all output
   to <filename>/run/var/bootlog</filename>.  Since the <filename