<em> tags in the email wherever the varaibles are called

Issue Summary

Hi...First of all thank you for such great module...I tried this module but facing an issue....the email which comes through this module contains tags...what i noticed wherever variables are emphasis tags are coming...here is the mail what i received...

This is a reminder from example.com . You have registered for a user account but have not yet validated your email address. To fully activate your account at http://www.example.com/user login use the following username and password:

username: sagar
password: abcdef

You may also log in by clicking on this link or copying and pasting it in your browser:

http://www.example.com/user/reset/21/1233574642/1e88fe197a1c360dffe16bacb4666856

This is a one-time login, so it can be used only once.

-- example.com team

You can stop receiving these reminder emails by either activating your account, or using the unsubscribe link below:

http://www.example.com/account-reminder/21/f729c922e4fe4b621d0cdbeae5124cda

Is there any patch for this or any solution. Any help will be really appreciated.