Change 'name' to 'instance_name' so option is used when running non-interactive
This is a fix for #485 (closed)
Basically I just changed one word and it worked.
Not sure if I should change all instances of name to instance_name? This would mean I'll have to change up to the example_config.eex. I've no problem in doing so if you tell me, I'm just not sure what's ok and what's overkill.
It's my first MR ever, so if something I did wasn't completely like it should, plz tell me