ri.1: fix errors in ri man page
man/ri.1: fix some errors in ri man page (add missing options, remove options that do not exist, fix formatter list).
Reported by Josh Cheek. [ruby-core:68065] [Bug #10838]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ri.1: fix errors in ri man page
man/ri.1: fix some errors in ri man page (add missing options,
remove options that do not exist, fix formatter list).
Reported by Josh Cheek. [ruby-core:68065] [Bug #10838]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e