Fix example for Session::Session#forget
Fix example for Session::Session#forget

pvcarrera/rom,vrish88/rom,dekz/rom,pdswan/rom,kwando/rom,endash/rom,rom-rb/rom,rom-rb/rom,cored/rom,Snuff/rom,pxlpnk/rom,rom-rb/rom,dcarral/rom,denyago/rom,jeremyf/rom