component:get_name() uid question

https://github.com/Insality/druid/blob/master/druid/component.lua#L174

Should it be:
```
return self._component.name .. self._component._uid
```
instead of 
```
return self._component.name .. M.create_uid()
```
?

I noticed that when printing the output of :get_name() the number keeps going up even when just juggling between two components and started wondering if that's an _oopsie_ 😃 