Key is 8 bytes according to code, not 10 as stated in man page. Add rcsid.

libexec/makekey/makekey.8

@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)makekey.8	8.2 (Berkeley) 12/11/93
-.\"	$Id$
+.\"	$Id: makekey.8,v 1.7 1997/02/22 14:21:50 peter Exp $
 .\"
 .Dd December 11, 1993
 .Dt MAKEKEY 8
@@ -45,7 +45,7 @@
 encrypts a key and salt which it reads from the standard input
 and writes the result to the standard output.
 The key is expected to be
-ten bytes; the salt is expected to be two bytes.
+eight bytes; the salt is expected to be two bytes.
 See
 .Xr crypt 3
 for more information on what characters the key and salt can contain

libexec/makekey/makekey.c

@@ -29,18 +29,20 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- *
- *	$Id$
  */
 
 #ifndef lint
-static char copyright[] =
+static const char copyright[] =
 "@(#) Copyright (c) 1990, 1993\n\
 	The Regents of the University of California.  All rights reserved.\n";
 #endif /* not lint */
 
 #ifndef lint
+#if 0
 static char sccsid[] = "@(#)makekey.c	8.1 (Berkeley) 6/4/93";
+#endif
+static const char rcsid[] =
+	"$Id$";
 #endif /* not lint */
 
 #include <sys/types.h>