Eagle error when opening schematic

[trevorford]

Hi guys,
Sorry if this is in the wrong category its my first time here,
I was hoping to get some help on an error I'm getting from eagle. I design a schematic then save it and when i go to re-open in i get the same error over and over again:

Loading C:/Users/Trevor/Desktop/Ford-Duino.sch . . .

Error:

line 131, column 23: Unexpected ' ' .

I've searched online but haven't found anything useful. Does anyone know whats going on?
Thanks,
Trevor