Spice Up Download Link (Attachments)

I am trying to figure out how to add the small adobe pdf icon next to the download link, and remove the file size display, for attachments. Specifically, my attachments are all user manuals in pdf format.

I have tried a couple of things unsuccessfully and am hoping someone here can show me how.

Thank you in advance.

design/themes/YOUR_THEME/templates/addons/attachments/blocks/product_tabs/attachments.tpl

replace:

 {$file.description} ({$file.filename}, {$file.filesize|formatfilesize nofilter}) [{__("download")}]

with:

  {$file.description} ({$file.filename} [{__("download")}]

Then clear cache and check the result