* man/erb.1: Fix grammar and copyright dates

* man/goruby.1: ditto
* man/irb.1: ditto
* man/rake.1: ditto
* man/ri.1: ditto
* man/ruby.1: ditto
  Patch by Arthur Gunn
  [Fixes Github #210]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

man/ruby.1

@@ -1,5 +1,5 @@
 .\"Ruby is copyrighted by Yukihiro Matsumoto <matz@netlab.jp>.
-.Dd October 25, 2008
+.Dd November 7, 2012
 .Dt RUBY(1) "" "Ruby Programmers Reference Guide"
 .\".Dt RUBY 1
 .Os UNIX
@@ -32,7 +32,7 @@
 .Sh DESCRIPTION
 Ruby is an interpreted scripting language for quick and easy
 object-oriented programming.  It has many features to process text
-files and to do system management tasks (as in Perl).  It is simple,
+files and to do system management tasks (like in Perl).  It is simple,
 straight-forward, and extensible.
 .Pp
 If you want a language for easy object-oriented programming, or you
@@ -123,9 +123,8 @@ on-the-fly.
 Libraries called "builtin libraries" and "standard libraries" are bundled with Ruby.
 And you can obtain more libraries via the package management system called `RubyGems'.
 .Pp
-Moreover there are thousands of Ruby projects in Rubyforge
-.Pf ( "http://www.rubyforge.org" ) and RAA
-.Pf ( "http://raa.ruby-lang.org" ) Ns .
+Moreover there are thousands of Ruby projects on GitHub
+.Pf <\fBhttps://github.com/languages/Ruby\fR> Ns .
 .El
 .Pp
 .Sh OPTIONS
@@ -490,6 +489,8 @@ The official web site.
 hosting many open source ruby projects.
 .It http://raa.ruby-lang.org
 Ruby Application Archive.
+.It https://github.com/languages/Ruby
+Ruby projects on Github.
 .El
 .Pp
 .Sh REPORTING BUGS