Apt warnings after dist-upgrade

[Jeffrey Walton <noloader@gmail.com>]

Hi Everyone,

I ran a dist-upgrade earlier today. An update now produces several warnings:

W: Skipping acquire of configured file 'main/source/Sources' as
repository 'http://deb.debian.org/debian-ports sid InRelease' does not
seem to provide it (sources.list entry misspelt?)
W: Target Packages (main/binary-hurd-i386/Packages) is configured
multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Packages (main/binary-all/Packages) is configured multiple
times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Translations (main/i18n/Translation-en_US) is configured
multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Translations (main/i18n/Translation-en) is configured
multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Packages (main/binary-hurd-i386/Packages) is configured
multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Packages (main/binary-all/Packages) is configured multiple
times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Translations (main/i18n/Translation-en_US) is configured
multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13
W: Target Translations (main/i18n/Translation-en) is configured
multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:13

Jeff