Fix temp symlink in Chapter 6 bc package

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11482 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/bc.xml

@@ -63,7 +63,7 @@ EOF</userinput></screen>
     this chapter.</para>
 
 <screen><userinput remap="pre">ln -sv /tools/lib/libncursesw.so.6 /usr/lib/libncursesw.so.6
-ln -sfv libncurses.so.6 /usr/lib/libncurses.so</userinput></screen>
+ln -sfv libncursesw.so.6 /usr/lib/libncurses.so</userinput></screen>
 
     <para>Fix an issue in <command>configure</command> due to missing
     files in the early stages of LFS:</para>