Documentation fix for setting channel

[JakeColtman]

The docs show setting channel in the handle function, but doing this posts the message to the default channel #general (which led to an error for me). I've tried to preserve the original phrasing as much as possible in the update

See for reference the handle init function
'''
def init(self, trigger, channel=None, types=None, capture_return=True,
capture_stdout=True):
self.regexp = re.compile(trigger)
self.types = types
self.capture_return = capture_return
self.capture_stdout = capture_stdout
'''
where channel isn't recorded

[sYnfo]

Thanks for the PRs! :)

The idea was to set the default channel in the constructor, but to have the option to override it in the decorator. Apparently I didn't get to finish it yet.

[JakeColtman]

Not at all, the thanks should be from me to you, I love the tool, I've been implementing some ChatOps with it today.

I'd guessed that was the intention, but I didn't have much time to add the full feature today. If I get some time I'll make a separate PR for it

[sYnfo]

Coolio, that's great to hear! And if you have any feature request feel free to open an issue for it. :)