Improved white-space and comments. (float cast looks strange there, add comment to explain)
Improved white-space and comments. (float cast looks strange there, add comment to explain)

avenirer/CodeIgniter-Ion-Auth,benedmunds/CodeIgniter-Ion-Auth,benedmunds/CodeIgniter-Ion-Auth,avenirer/CodeIgniter-Ion-Auth,avenirer/CodeIgniter-Ion-Auth,benedmunds/CodeIgniter-Ion-Auth