I have a simple internationalization:
attributes: user: login: Login errors: template: header: \"Errors\" body: \"\" models: user:
You need to specify the error message format in order to remove the model name. I believe this is only possible as of Rails 3.2.6 and up. There are more details on the I18n chapter in Rails Guides.
en: errors: format: "%{message}"
The default is %{attribute} %{message}.
%{attribute} %{message}