adding missing space

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1137 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter02/bootscripts.xml

@@ -1,7 +1,7 @@
 <sect1 id="ch02-bootscripts">
 <title>Download the bootscripts</title>
 
-<para>Typing out all the bootscripts in chapter 7can be a long, tedious
+<para>Typing out all the bootscripts in chapter 7 can be a long, tedious
 process, not to mention very error-prone.</para>
 
 <para>To save some time, the bootscripts can be downloaded from <ulink