looks like letters were removed from the parameters names to make the linter pass :)

```
appendGroup: function cl_appendGroup(group, updateContact) { 
```

* `appendGroup` is enough, no need to add `log` since we're on the `CallLog` object
* `group` is a perfectly clear parameter name for an `appendGroup` method
* we call this method in only one place so the `enEditMode` does not need to be a parameter
* cool, we now have the room for a nice `updateContact` parameter with all the letters :)