Rails3 Mailer html / text versions order

I am sending the emails as per the documentation order : html /
text
but users are receiving the text version first and not the html ( need
to switch to an alternative version …)
I guess I missed a point but which one ?

thanks for your help

RAILS DOC ========
class UserMailer < ActionMailer::Base
default :from => “[email protected]

def welcome_email(user)
@user = user
@url = “http://example.com/login
mail(:to => user.email,
:subject => “Welcome to My Awesome Site”) do |format|
format.html { render ‘another_template’ }
format.text { render ‘another_template’ }
end
end

MY USER MAILER =======
def analysis_received(user_id, clip_id, request_id)
… skipped lines …
@template = “user_mailer/#{I18n.locale.to_s}/
analysis_received.erb”
mail(:to => @user[:email], :subject =>
“#{@request_type.capitalize}”) do |format|
format.html { render :template => @template }
format.text {render :layout => false, :template =>
@template}
end
end
end