a mistake in wiki document "https://github.com/TheThingSystem/steward/wiki/Activities"

[zhoumingchun]

To create a event, an authorized client sends:

{ path : '/api/v1/event/create/UUID'
, requestID : 'X'
, name : 'NAME'
, actor : 'TYPE/ID'
, observe : 'EVENT'
, parameter : 'PARAMS'
, comments : 'COMMENTS'
}

where UUID corresponds to an unpredictable string generated by the client, X is any non-empty string, NAME is a user-friendly name for this instance, TYPE/ID identifies the actor that observes the event, TASK identifies the particular event, PARAMS provides the parameters, and COMMENTS (if present) are textual, e.g., <-------"TASK identifies the particular event" should modified "EVENT..."