plist-utils: clarify plist-sort.

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Thomas Klausner <wiz%NetBSD.org@localhost>
Pushed By:	wiz
Date:		Sat Oct 1 20:04:11 2016 +0200
Changeset:	2b5ccd8dee0f97aa78a7fbccabf884ce03b21e30

Modified Files:
	plist-utils/files/plist-sort.1

Log Message:
plist-utils: clarify plist-sort.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=2b5ccd8dee0f97aa78a7fbccabf884ce03b21e30

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 plist-utils/files/plist-sort.1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diffs:
diff --git a/plist-utils/files/plist-sort.1 b/plist-utils/files/plist-sort.1
index 53bdce6..70ad31b 100644
--- a/plist-utils/files/plist-sort.1
+++ b/plist-utils/files/plist-sort.1
@@ -35,12 +35,12 @@
 .Sh SYNOPSIS
 .Nm
 .Op Fl i
-.Op Ar
+.Op Ar file
 .Sh DESCRIPTION
 The
 .Nm
 utility sorts entries in
-.Ar
+.Ar file
 as if all PLIST variables and options were already substituted.
 If
 .Fl i