Fix list of possible values of MODRUBY_REV

With Ruby 2.7 in the attic, MODRUBY_REV can no longer be set to 2.7.
It has been possible to set it to 3.2 for a while.

diff --git a/share/man/man5/ruby-module.5 b/share/man/man5/ruby-module.5
index efa0b74..7fc72b2 100644 (file)
--- a/share/man/man5/ruby-module.5
+++ b/share/man/man5/ruby-module.5
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: ruby-module.5,v 1.38 2023/01/22 20:57:21 jeremy Exp $
+.\"    $OpenBSD: ruby-module.5,v 1.39 2023/01/22 22:38:23 tb Exp $
 .\"
 .\" Copyright (c) 2008 Marc Espie, Jeremy Evans
 .\"
@@ -202,7 +202,7 @@ If you want to specify a version for a gem port, use a specific
 such as ruby30 to use ruby 3.0.
 If you want to specify a version for a non-gem port, set
 .Ev MODRUBY_REV
-for the version of ruby you want to use (2.7, 3.0, 3.1, jruby).
+for the version of ruby you want to use (3.0, 3.1, 3.2, jruby).
 .Pp
 If you do not want the ports system to automatically set up
 .Ev FLAVOR Ns s