Rephrased the incomprehensible explanation of "ln -sf ../../lib/libncurses.so etc"

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1480 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/ncurses-exp.xml

@@ -21,9 +21,9 @@ programs try to link using -lcurses instead of -lncurses.  This symlink
 ensures that such programs will link without errors.</para>
 
 <para><userinput>ln -sf ../../lib/libncurses.so etc:</userinput> These
-links are created because if they aren't, the linker will not find the 
-dynamic libraries when linking and so link all programs with the static
-versions.</para>
+symlinks are created so the linker will use the dynamic versions of these
+libraries instead of the static ones, which happens if the linker can't
+find the dynamic versions.</para>
 
 </sect2>