removed glibc-exp from ent

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2303 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

entities/glibc.ent

@@ -4,7 +4,6 @@
 
 <!ENTITY c6-glibc SYSTEM "../chapter06/glibc.xml">
 <!ENTITY c6-glibc-inst SYSTEM "../chapter06/glibc-inst.xml">
-<!ENTITY c6-glibc-exp SYSTEM "../chapter06/glibc-exp.xml">
 <!ENTITY c6-glibc-pass2 SYSTEM "../chapter06/glibc-pass2.xml">
 <!ENTITY c6-glibc-pass2-inst SYSTEM "../chapter06/glibc-pass2-inst.xml">
 <!ENTITY c6-cf-glibc SYSTEM "../chapter06/config-glibc.xml">