merge revision(s) 40431:

	* ext/socket/lib/socket.rb: Doc typos by @vipulnsward [Fixes GH-292]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e