I usually don't pay much attention to my fishing gear, because it doesn't change much.
Today, though, I glanced at my fishing pole, and noticed that it has +2 fishing on it. That's weird, because it used to say Eternium Line. Even if they changed the label, Eternium Line is +5, and Spun Truesilver Line in +3.
How'd I get +2?
Screenshot here: http://img704.imageshack.us/img704/138/ardfishing.jpg