No brackets when disambiguating archive list
No brackets when disambiguating archive list

Brackets just cause parsing cruft. I should have squashed this into the
previous commit, but seem to have missed it. Sorry if this
inconveniences anyone. It does at least make your parsing simpler!

basak/glacier-cli,mhubig/glacier-cli,basak/glacier-cli,xsuchy/glacier-cli,mhubig/glacier-cli,xsuchy/glacier-cli