updated download locations for a couple of packages

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2746 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -82,6 +82,9 @@
 </itemizedlist>
 </para></listitem>
 
+<listitem><para>September 6th, 2003 [jeremy]: Chapter 4 - Updated
+download locations for some packages.</para></listitem>
+
 <listitem><para>September 5th, 2003 [jeremy]: Chapter 5 - GCC Pass 2:
 Corrected the make check error explanation</para></listitem>
 

chapter04/chapter04.xml

@@ -80,10 +80,10 @@ File (&file-version;) - &file-size;:
 <ulink url="http://freshmeat.net/projects/file/"/>
 
 Findutils (&findutils-version;) - &findutils-size;:
-<ulink url="http://netsw.org/system/tools/fileutils/find/"/>
+<ulink url="ftp://alpha.gnu.org/gnu/findutils/"/>
 
 Flex (&flex-version;) - &flex-size;:
-<ulink url="ftp://ftp.gnu.org/pub/non-gnu/flex/"/>
+<ulink url="ftp://ftp.gnu.org/gnu/non-gnu/flex/"/>
 
 Gawk (&gawk-version;) - &gawk-size;:
 <ulink url="http://freshmeat.net/projects/gnuawk/"/>