[support] extra links at bottom of email using rules module

[Jim Ruby]

I have a list in my content type that I print out to an email using rules
it works fine in the email, but at the bottom of the email I see the link
printed again with [1] in front of it:
[1] http://www.example.com/id=33221
I was told I could add
hide($content['language']);
 in node.tpl.php.
so I went to my sites/all/themes/theme/template
and added this to the file, but I still see the link at the bottom of the
email.

any other suggestions on how I can get rid of this?

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