make usage() and SYNOPSIS agree with each other and add missing options

documented in the DESCRIPTION section.

bin/ls/ls.1

@@ -33,7 +33,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)ls.1	8.7 (Berkeley) 7/29/94
-.\"	$Id: ls.1,v 1.11 1997/02/25 00:26:53 mpp Exp $
+.\"	$Id: ls.1,v 1.12 1997/03/07 01:58:56 mpp Exp $
 .\"
 .Dd July 29, 1994
 .Dt LS 1
@@ -43,7 +43,7 @@
 .Nd list directory contents
 .Sh SYNOPSIS
 .Nm ls
-.Op Fl ACFLRTWacdfgiloqrstu1
+.Op Fl ACFLRTWacdfgikloqrstu1
 .Op Ar file ...
 .Sh DESCRIPTION
 For each operand that names a

bin/ls/util.c

@@ -33,7 +33,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: util.c,v 1.8 1997/02/22 14:04:03 peter Exp $
  */
 
 #ifndef lint
@@ -71,7 +71,7 @@ usage()
 #ifdef BSD4_4_LITE
 	(void)fprintf(stderr, "usage: ls [-1ACFLRTacdfiklqrstu] [file ...]\n");
 #else
-	(void)fprintf(stderr, "usage: ls [-1ACFLRTWacdfiklqrstu] [file ...]\n");
+	(void)fprintf(stderr, "usage: ls [-ACFLRTWacdfgikloqrstu1] [file ...]\n");
 #endif
 	exit(1);
 }