How do I update a “non auto-updating” subscription for Ubiquity?

I have been subscribing with auto-updating for most Ubiquity commands, but i wrote a really simple command copy-page-title-gist that I didn’t see updating very often, so I didn’t set it to auto-update. Later I added some description, but I couldn’t figure out how refresh the command.

I expected  it to be at  about:ubiquity > Your Commands and figured the feature wasn’t implemented yet.

I figured wrong! On the about:ubiquity page if you scroll way down there is Subscribed Feeds. From here you can see updates in green.