bug#37952: Documentation refers to “demo/” non-existing subdir of distro

[Alexandre François Garreau]

§3 Using Libtool:
> Source files for the following examples are taken from the demo subdirectory 
of the libtool distribution. Assume that we are building a library, libhello, 
out of the files foo.c and hello.c.

gal@PC-713:~/tmp$ wget https://ftp.gnu.org/gnu/libtool/libtool-2.4.6.tar.gz 
gal@PC-713:~/tmp$ tar xf libtool-2.4.6.tar.gz
gal@PC-713:~/tmp$ cd libtool-2.4.6/ 
gal@PC-713:~/tmp/libtool-2.4.6$ ls
bootstrap       build-aux  ChangeLog    configure     COPYING  GNUmakefile 
libltdl        m4        Makefile.am  NEWS    tests   TODO 
doc      INSTALL      libtoolize.in  maint.mk  Makefile.in  README  THANKS

But no “demo/”.  Where is that “demo” subdirectory?