From 954a953e8df881d95b4f2268481c2c9c16ea3ed0 Mon Sep 17 00:00:00 2001
From: "Tim J. Robbins" <tjr@FreeBSD.org>
Date: Mon, 24 Mar 2003 11:18:30 +0000
Subject: [PATCH] Explain what the rot13 script does.

PR:		39044
---
 games/caesar/caesar.6 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/games/caesar/caesar.6 b/games/caesar/caesar.6
index 6cfb3c33d23e..8d24d7bd08e7 100644
--- a/games/caesar/caesar.6
+++ b/games/caesar/caesar.6
@@ -41,6 +41,7 @@
 .Sh SYNOPSIS
 .Nm
 .Op Ar rotation
+.Nm rot13
 .Sh DESCRIPTION
 The
 .Nm
@@ -52,6 +53,9 @@ reads from the standard input and writes to the standard output.
 The optional numerical argument
 .Ar rotation
 may be used to specify a specific rotation value.
+If invoked as
+.Nm rot13 ,
+a rotation value of 13 will be used.
 .Pp
 The frequency (from most common to least) of English letters is as follows:
 .Pp