Helpful correction in python script

[ekuester]

In line 15 of the python script I would propose changing true into True, because otherwise you run into an syntax error if you change False against true. A simple-hearted as me made that experience ...

[furudean]

i also ran into this, thank you a lot! there should really be a heads up in README.md about this.

[digitalbirdo]

closed with 455134a