Typo fix. Thanks Gilles.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9260 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

bootscripts/contrib/lsb-v3/README

@@ -1,6 +1,6 @@
 LSB-V3 README
 
-The scripts contianed in this directory are a complete rewrite of the
+The scripts contained in this directory are a complete rewrite of the
 boot scripts from LFS-6.1 (updated for LFS-SVN about 2010-04-28).  As is
 usually the case with a rewrite, there have been many changes: