unix.c (usage), e2fsck.8.in: Add the -D option to the usage and
	command synopsis.  (Addresses Debian bug #167108)
(missed this file in the previous checkin)

diff --git a/e2fsck/unix.c b/e2fsck/unix.c
index a086793..e3ff404 100644
--- a/e2fsck/unix.c
+++ b/e2fsck/unix.c
@@ -59,7 +59,7 @@
 static void usage(e2fsck_t ctx)
 {
 	fprintf(stderr,
-		_("Usage: %s [-panyrcdfvstFSV] [-b superblock] [-B blocksize]\n"
+		_("Usage: %s [-panyrcdfvstDFSV] [-b superblock] [-B blocksize]\n"
 		"\t\t[-I inode_buffer_blocks] [-P process_inode_size]\n"
 		"\t\t[-l|-L bad_blocks_file] [-C fd] [-j ext-journal]\n"
 		"\t\t[-E extended-options] device\n"),