The examples in the readme do not work

[bpinske]

s3 = require 's3'

b = s3:connect{
awsId="123",
awsKey="123,
bucket="123"
}

print(b:get("my/file.txt"))

lua: /usr/local/share/lua/5.1/s3/init.lua:126: attempt to call field 'split' (a nil value)
stack traceback:
/usr/local/share/lua/5.1/s3/init.lua:126: in function 'URLencodeIgnoringPath'
/usr/local/share/lua/5.1/s3/init.lua:136: in function 'get'
test.lua:21: in main chunk
[C]: ?