Clarify what sort of endpoint we're talking about in the config docs.
Clarify what sort of endpoint we're talking about in the config docs.

harrissoerja/vumi,vishwaprakashmishra/xmatrix,vishwaprakashmishra/xmatrix,TouK/vumi,harrissoerja/vumi,TouK/vumi,vishwaprakashmishra/xmatrix,TouK/vumi,harrissoerja/vumi