Your plugin is using the same name as an existing one

[MarcDiethelm]

Hi. Unfortunately you chose the name of an existing library, created in 2009. https://github.com/MarcDiethelm/jQuery-Shorten/blob/master/jquery.shorten.js

Even more unfortunately your plugin does a very similar thing and it's confusing people. Not cool!

I suppose you didn't intend to use an existing name. But yeah, you should probably change it. In case you haven't, it's always a good idea to check if a name is already in use!