No. Not required, but getting rid of that can be done by changing repository uri as explained here:
Size of file dists_jessie_main_binary-amd64_Packages.gz is not what the server reported - #2 by Patrick
No. Not required, but getting rid of that can be done by changing repository uri as explained here:
Size of file dists_jessie_main_binary-amd64_Packages.gz is not what the server reported - #2 by Patrick