abbr formatting confusing

[Resseguie]

The underlined formatting for <abbr> was confusing to me. Until I peeked under the hood and realized it was an <abbr> I actually thought it was a broken link that didn't do anything when I clicked it.

https://www.dropbox.com/s/vophmuwff4p8rva/Screenshot%202015-03-17%2014.14.46.png?dl=0