PDF fixes in chapter04

git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/6.1/BOOK@4934 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter04/aboutsbus.xml

@@ -35,7 +35,7 @@ give an estimate of how long it might take to install a package, but the numbers
 can vary by as much as dozens of minutes in some cases.</para>
 
 <para>To view actual timings for a number of specific machines, we recommend
-<ulink url="&lfs-root;~bdubbs/"/>.</para>
+The LinuxFromScratch SBU Home Page at <ulink url="&lfs-root;~bdubbs/"/>.</para>
 
 </sect1>
 

chapter04/settingenviron.xml

@@ -84,6 +84,8 @@ hashing, limits the risk that old programs from
 the host are being used when they should not be used any
 longer.</para>
 
+<beginpage/>
+
 <para>Finally, to have the environment fully prepared for building the
 temporary tools, source the just-created user profile:</para>