docs: Fix documentation details for boto configuration.
docs: Fix documentation details for boto configuration.

This fixes a couple key gaps in our documentation of the #9376
workaround.

kou/zulip,rishig/zulip,eeshangarg/zulip,hackerkid/zulip,dhcrzf/zulip,jackrzhang/zulip,dhcrzf/zulip,dhcrzf/zulip,rishig/zulip,showell/zulip,timabbott/zulip,hackerkid/zulip,andersk/zulip,zulip/zulip,synicalsyntax/zulip,kou/zulip,hackerkid/zulip,synicalsyntax/zulip,punchagan/zulip,rht/zulip,tommyip/zulip,synicalsyntax/zulip,shubhamdhama/zulip,rishig/zulip,andersk/zulip,zulip/zulip,punchagan/zulip,timabbott/zulip,dhcrzf/zulip,rht/zulip,eeshangarg/zulip,synicalsyntax/zulip,synicalsyntax/zulip,tommyip/zulip,showell/zulip,tommyip/zulip,zulip/zulip,showell/zulip,rht/zulip,brainwane/zulip,zulip/zulip,zulip/zulip,dhcrzf/zulip,rishig/zulip,jackrzhang/zulip,showell/zulip,punchagan/zulip,timabbott/zulip,tommyip/zulip,kou/zulip,punchagan/zulip,dhcrzf/zulip,andersk/zulip,zulip/zulip,tommyip/zulip,showell/zulip,rishig/zulip,brainwane/zulip,kou/zulip,timabbott/zulip,jackrzhang/zulip,kou/zulip,timabbott/zulip,hackerkid/zulip,dhcrzf/zulip,eeshangarg/zulip,brainwane/zulip,synicalsyntax/zulip,showell/zulip,jackrzhang/zulip,eeshangarg/zulip,rishig/zulip,shubhamdhama/zulip,rht/zulip,jackrzhang/zulip,timabbott/zulip,eeshangarg/zulip,eeshangarg/zulip,rishig/zulip,shubhamdhama/zulip,hackerkid/zulip,hackerkid/zulip,timabbott/zulip,punchagan/zulip,rht/zulip,hackerkid/zulip,shubhamdhama/zulip,shubhamdhama/zulip,zulip/zulip,jackrzhang/zulip,shubhamdhama/zulip,kou/zulip,andersk/zulip,punchagan/zulip,showell/zulip,andersk/zulip,brainwane/zulip,brainwane/zulip,brainwane/zulip,andersk/zulip,andersk/zulip,rht/zulip,tommyip/zulip,tommyip/zulip,jackrzhang/zulip,brainwane/zulip,rht/zulip,synicalsyntax/zulip,kou/zulip,shubhamdhama/zulip,punchagan/zulip,eeshangarg/zulip