Removed an unused variable
Removed an unused variable

OskarStark/EasyAdminBundle,datagit/EasyAdminBundle,ogizanagi/EasyAdminBundle,datagit/EasyAdminBundle,OskarStark/EasyAdminBundle,seydu/EasyAdminBundle,alexgt9/EasyAdminBundle,kamilZ/EasyAdminBundle,gabiudrescu/EasyAdminBundle,gabiudrescu/EasyAdminBundle,yceruto/EasyAdminBundle,seydu/EasyAdminBundle,javiereguiluz/EasyAdminBundle,javiereguiluz/EasyAdminBundle,yceruto/EasyAdminBundle,datagit/EasyAdminBundle,alexgt9/EasyAdminBundle,thomasbeaujean/EasyAdminBundle,gabiudrescu/EasyAdminBundle,ogizanagi/EasyAdminBundle,seydu/EasyAdminBundle,alexgt9/EasyAdminBundle,kamilZ/EasyAdminBundle,thomasbeaujean/EasyAdminBundle,thomasbeaujean/EasyAdminBundle,ogizanagi/EasyAdminBundle,yceruto/EasyAdminBundle,ogizanagi/EasyAdminBundle,kamilZ/EasyAdminBundle,OskarStark/EasyAdminBundle