Fixed the link to the Perl patch.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2703 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

entities/perl.ent

@@ -16,7 +16,7 @@
 <!ENTITY perl-version "5.8.0">
 <!ENTITY perl-depversion "5.6.1">
 <!ENTITY perl-contversion "5.6.1">
-<!ENTITY perl-libc-patch-version "5.6.1">
+<!ENTITY perl-libc-patch-version "5.8.0">
 <!ENTITY perl-libc-patch-size "1 KB">
 <!ENTITY perl-size "10,765 KB">
 <!ENTITY perl-dir "perl-&perl-version;">