Remove array reference from sh(1) because sh doesn't have arrays.

Reported with diff from Ross L Richardson

Agreed kn, OK jmc

diff --git a/bin/ksh/sh.1 b/bin/ksh/sh.1
index 2878715..864713a 100644 (file)
--- a/bin/ksh/sh.1
+++ b/bin/ksh/sh.1
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: sh.1,v 1.155 2022/08/31 22:27:14 jmc Exp $
+.\"    $OpenBSD: sh.1,v 1.156 2022/12/19 08:19:50 sdk Exp $
 .\"
 .\" Copyright (c) 2015 Jason McIntyre <jmc@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: August 31 2022 $
+.Dd $Mdocdate: December 19 2022 $
 .Dt SH 1
 .Os
 .Sh NAME
@@ -1390,7 +1390,7 @@ The format is:
 .Pp
 Where
 .Ar expression
-is an integer, parameter name, or array reference,
+is an integer or parameter name,
 optionally combined with any of the operators described below,
 listed and grouped according to precedence:
 .Bl -tag -width Ds