Confusion in error syntax: "errors" vs. "error"

[Lars Windolf]

The "Error" section says all JSON errors have format:

{
    errors: [
        "Temporary unavailable, please try later"
    ]
}

and the subscription callback section says

 [...]"error":"Feed was not added.[...]

I guess on batch actions there is an "errors" array and on single actions there is just the field.

[Dmitry Krasnoukhov]

Hello, thanks for noticing! You are right, Adding subscription method returns single error since it mimics old Google Reader behaviour. I've fixed the doc.