S3://come-bucket

does anyone else think it's sort of an odd choice for an example bucket name? s3://come-bucket ??? WTF!

If you have s3cmd installed, read the --help:

--configure Invoke interactive (re)configuration tool.

Optionally use as '--configure s3://come-bucket' to test access to a specific bucket instead of attempting to list them all.

ok, that makes sense! S and C are fairly close together on the keyboard.

Pretty funny typo ;)