Reading package lists Error

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Note, selecting 'Package' for regex 'Package'
Done
 < == error

vi /etc/apt/sources.list 



# Regular repositories
deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free
# Source repositories
deb-src http://http.kali.org/kali sana main non-free contrib
deb-src http://security.kali.org/kali-security sana/updates main contrib non-free