Rss auto subscription option - how to disable

[Usha_Murali]

Hi all,
I am not able to disbale RSS auto subscription option, anyone can
give me ideas, my code as follows,
xml.instruct! :xml, :version=>“1.0”
xml.rss(:version=>“2.0”){
xml.channel{
xml.title(“RSS Feed Title”)…

end
}
}