* lib/rexml/attribute.rb: [DOC] Update example for #namespace
  Patch by Ippei Obayashi [Bug #8685] [ruby-core:56173]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-08-05

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e