API "Edit Description" hits wrong URL.

[markhibberd]

I created an API: https://alpha.apiengine.io/mth/fruit/version/1

I hit edit description & save, it then PUTs to https://x.apiengine.io/user/thomasdavis/api/ApiEngine/1, instead of https://x.apiengine.io/user/mth/api/fruit/1