Ruby

merge revision(s) 48747: [Backport #10582]

    * string.c: [DOC] Add missing documentation around String#chomp.
      Patchby @stderr [ci skip][fix GH-780]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@49733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e