Fix issue with JQuery 1.9+

Line 18 doesn't appear to be necessary (even in JQuery 1.8).

Fiddle sourcing the current raw and breaking in JQuery 2.0.2:
http://jsfiddle.net/zaqx/R8Ymt/

Fiddle using a copy of gnius with line 18 removed and working with JQuery 2.0.2:
http://jsfiddle.net/zaqx/5fgmm/