* C/Makefile.am: Remove bogus EXTRA_DIST with sgmldocs.make. Problem pointed out by Richard Boulton <richard@tartarus.org>. svn path=/trunk/; revision=16340
* C/Makefile.am: Remove bogus EXTRA_DIST with sgmldocs.make. Problem pointed out by Richard Boulton <richard@tartarus.org>. svn path=/trunk/; revision=16340