typo s/Singelton/Singleton git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix typo git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
and their purpose or short description * lib/README: Remove lib/README in favor of doc/standard_library.rdoc git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e