Bad error message - "failed to run" error="unknown replica type in config: \"s3\""

[KevinColemanInc]

ReplicaType() is actually calculated from the url attribute, but the error message hints the type is from the Type attribute in the yaml file.

https://github.com/benbjohnson/litestream/blob/0.3.x/cmd/litestream/main.go#L376

This line should be changed to:

		return nil, fmt.Errorf("unknown replica type in config: %q", c.ReplicaType())

For future people, you probably don't want to use url, but endpoint