Fix thwqe obvious typo in Stripping Again.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11238 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/strippingagain.xml

@@ -42,7 +42,7 @@ for LIB in $save_lib; do
     objcopy --add-gnu-debuglink=$LIB.dbg $LIB 
 done    
 
-save_usrlib="libquadmath.o.0.0.0 libstdc++.so.6.0.22 
+save_usrlib="libquadmath.so.0.0.0 libstdc++.so.6.0.22 
              libmpx.so.2.0.0 libmpxwrappers.so.2.0.0 libitm.so.1.0.0 
              libcilkrts.so.5.0.0 libatomic.so.1.2.0"