having issues with apt-get dist-upgrade .....using kali 2.0

i did apt-get update it works fine but ......
root@venkat:~# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
metasploit-framework
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 58.4 MB of archives.
After this operation, 20.0 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Err http://http.kali.org/kali/ sana/main metasploit-framework amd64 4.11.5-2015121501-0kali1~r1u1
404 Not Found
E: Failed to fetch http://http.kali.org/kali/pool/main/...r1u1_amd64.deb 404 Not Found

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

Assuming it wasn't a misspelling as is often my problem

I had several issues until I changed my sources.list from my original install to what is stated on the below page.

http://docs.kali.org/general-use/kal...t-repositories

# original install

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

#modified to after install from kali docs page

deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free
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

I am also assuming this issue is from a fresh install source.list.
What do you have?